Particulate matter components, sources, and health: Systematic approaches to testing effects

References

• Austin, E., B. Coull, D. Thomas, and P. Koutrakis. 2012. A framework for identifying distinct multipollutant profiles in air pollution data. Environ. Int. 45:112–121. doi:10.1016/j.envint.2012.04.003
   PubMed Web of Science ®Google Scholar
• Balachandran, S., J.E. Pachon, Y. Hu, D. Lee, J.A. Mulholland, and A.G. Russell. 2012. Ensemble-trained source apportionment of fine particulate matter and method uncertainty analysis. Atmos. Environ. 61:387–394. doi:10.1016/j.atmosenv.2012.07.031
   Web of Science ®Google Scholar
• Barzyk, T.M., A. Ciesielski, R.C. Shores, E.D. Thoma, R.L. Seila, V. Isakov, and R.W. Baldauf. 2012. Near-road multipollutant profiles: Associations between volatile organic compounds and a tracer gas surrogate near a busy highway. J. Air Waste Manage. Assoc. 62:594–603. doi:10.1080/10473289.2012.656819
   Web of Science ®Google Scholar
• Bell, M.L. 2012. Assessment of the Health Impacts of Particulate Matter Characteristics, 5–38. Research Report 161. Boston, MA: Health Effects Institute.
   Google Scholar
• Bellavia, A., B. Urch, M. Speck, R.D. Brook, J.A. Scott, B. Albetti, B. Behbod, M. North, L. Valeri, P.A. Bertazzi, F. Silverman, D. Gold, and A.A. Baccarelli. 2013. DNA hypomethylation, ambient particulate matter, and increased blood pressure: Findings from controlled human exposure experiments. J. Am. Heart Assoc. 2:e000212. doi:10.1161/JAHA.113.000212
   PubMed Web of Science ®Google Scholar
• Brook, R.D., R.L Bard, M. Morishita, J.T. Dvonch, L. Wang, H.Y. Yang, C. Spino, B. Mukherjee, M.J. Kaplan, S. Yalavarthi, E.A. Oral, N. Ajluni, Q. Sun, J.R. Brook, J. Harkema, and S. Rajagopalan. 2014. Hemodynamic, autonomic, and vascular effects of exposure to coarse particulate matter air pollution from a rural location. Environ. Health Perspect. 122:624–630. doi:10.1289/ehp.1306595
   PubMed Web of Science ®Google Scholar
• Brook, R.D., S. Rajagopalan, C.A. Pope III, J.R. Brook, A. Bhatnagar, A.V. Diez-Roux, F. Holguin, Y. Hong, R.V. Luepker, M.A. Mittleman, A. Peters, D. Siscovick, S.C. Smith Jr., L. Whitsel, J.D. Kaufman; and the American Heart Association Council on Epidemiology and Prevention, Council on the Kidney in Cardiovascular Disease, and Council on Nutrition, Physical Activity and Metabolism. 2010. Particulate matter air pollution and cardiovascular disease: An update to the scientific statement from the American Heart Association. Circulation 121:2331–2378. doi:10.1161/CIR.0b013e3181dbece1
   Google Scholar
• Burnett, R.T., S. Bartlett, B. Jessiman, P. Blagden, P.R. Samson, S. Cakmak, D. Stieb, M. Raizenne, J.R. Brook, and T. Dann. 2005. Measuring progress in the management of ambient air quality: The case for population health. J. Toxicol. Environ. Health A 68:1289–1300. doi:10.1080/15287390590936157
   PubMed Web of Science ®Google Scholar
• Campen, M.J., A.K. Lund, S.K. Seilkop, and J.D. McDonald. 2013. Section 2. NPACT animal toxicologic study of cardiovascular effects of mixed vehicle emissions combined with non-vehicular particulate matter. In National Particle Component Toxicity (NPACT) Initiative Report on Cardiovascular Effects, 129–170. Research Report 178. Boston, MA: Health Effects Institute.
   Google Scholar
• Chen, L.C., and M. Lippmann. 2013. NPACT Study 1. Subchronic Inhalation Exposure of Mice to Concentrated Ambient PM2.5 from Five Airsheds. In National Particle Component Toxicity (NPACT) Initiative: Integrated Epidemiologic and Toxicologic Studies of the Health Effects of Particulate Matter Components, 15–54. Research Report 177. Boston, MA: Health Effects Institute.
   Google Scholar
• Clarke, R.W., B. Coull, U. Reinisch, P. Catalano, C.R. Killingsworth., P. Koutrakis, I. Kavouras, G.G. Krishna Murthy, J. Lawrence, E. Lovett, J.M. Wolfson, R.L. Verrier, and J.J. Godleski. 2000. Inhaled concentrated ambient particles are associated with hematologic and bronchoalveolar lavage changes in canines. Environ. Health Perspect. 108:1179–1187. doi:10.1289/ehp.001081179
   PubMed Web of Science ®Google Scholar
• Devlin, R.B., C.B. Smith, M.T. Schmitt, A.G. Rappold, A. Hinderliter, D. Graff, and M.S. Carraway. 2014. Controlled exposure of humans with metabolic syndrome to concentrated ultrafine ambient particulate matter causes cardiovascular effects. Toxicol. Sci. 140:61–72. doi:10.1093/toxsci/kfu063
   PubMed Web of Science ®Google Scholar
• Dominici, F., R.D. Peng, C.D. Barr, and M.L. Bell. 2010. Protecting human health from air pollution: Shifting from a single pollutant to a multi-pollutant approach. Epidemiology 21:187–194. doi:10.1097/EDE.0b013e3181cc86e8
   PubMed Web of Science ®Google Scholar
• Ghio A.J., J. Stoneheurner, J.K. McGee, and J.S. Kinsey. 1999. Sulfate content correlates with iron concentrations in ambient air pollution particles. Inhal. Toxicol. 11:293–307.
   PubMed Web of Science ®Google Scholar
• Godleski, J.J., A.C. Rohr, B.A. Coull, C.M. Kang, E.A. Diaz, and P. Koutrakis. 2011. Toxicological Evaluation of Realistic Emission Source Aerosols (TERESA): Summary and conclusions. Inhal. Toxicol. 23(Suppl. 2): 95–103. doi:10.3109/08958378.2011.604687
   PubMed Web of Science ®Google Scholar
• Godleski, J.J., R.L. Verrier, P. Koutrakis, P. Catalano, B. Coull, U. Reinisch, E.G. Lovett, J. Lawrence, G.G. Murthy, J.M. Wolfson, R.W. Clarke, B.D. Nearing, and C. Killingsworth. 2000. Mechanisms of Morbidity and Mortality from Exposure to Ambient Air Particles. Research Report 91. Boston, MA: Health Effects Institute.
   Google Scholar
• Gordon, T., M. Lippmann, A. Nádas, and C. Hickey. 2013. NPACT Study 2. In Vitro and In Vivo Toxicity of Exposure to Coarse, Fine, and Ultrafine PM from Five Airsheds. In National Particle Component Toxicity (NPACT) Initiative: Integrated Epidemiologic and Toxicologic Studies of the Health Effects of Particulate Matter Components, 55–94. Research Report 177. Boston, MA: Health Effects Institute.
   Google Scholar
• Grahame, T.J., R.J. Klemm, and R.B. Schlesinger. 2014. Public health and components of particulate matter: The changing assessment of black carbon: Critical review. J. Air Waste Manage. Assoc. 64:620–660. doi:10.1080/10962247.2014.912692
   Web of Science ®Google Scholar
• Greenbaum, D., and R. Shaikh. 2010. First steps toward multipollutant science for air quality decisions. Epidemiology 21:195–197. doi:10.1097/EDE.0b013e3181ccc52a
   PubMed Web of Science ®Google Scholar
• Health Effects Institute. 2001. Airborne Particles and Health: HEI Epidemiologic Evidence. HEI Perspectives. Cambridge, MA: Health Effects Institute.
   Google Scholar
• Health Effects Institute. 2002. Understanding the Health Effects of Components of the Particulate Matter Mix: Progress and Next Steps. Boston, MA: Health Effects Institute.
   Google Scholar
• Health Effects Institute. 2013. Understanding the Health Effects of Ambient Ultrafine Particles. Boston MA: Health Effects Institute.
   Google Scholar
• Hoek, G., R.M. Krishnan, R. Beelen, A. Peters, B. Ostro, B. Brunekreef, and J.D. Kaufman. 2013. Long-term air pollution exposure and cardio-respiratory mortality: A review. Environ. Health 12:43. doi:10.1186/1476-069X-12-43
   Web of Science ®Google Scholar
• Huang Y.C., A.G. Rappold., D.W. Graff, A.J. Ghio, and R.B. Devlin. 2012. Synergistic effects of exposure to concentrated ambient fine pollution particles and nitrogen dioxide in humans. Inhal. Toxicol. 24:790–797. doi:10.3109/08958378.2012.718809
   PubMed Web of Science ®Google Scholar
• Ito, K., Z. Ross, J. Zhou, A. Nádas, M. Lippmann, and G.D. Thurston. 2013. NPACT Study 3. Time-Series Analysis of Mortality, Hospitalizations, and Ambient PM2.5 and Its Components. In National Particle Component Toxicity (NPACT) Initiative: Integrated Epidemiologic and Toxicologic Studies of the Health Effects of Particulate Matter Components, 95–126. Research Report 177. Boston, MA: Health Effects Institute.
   Google Scholar
• Johns, D.O., L. W. Stanek, K. Walker, S. Benromdhane, B. Hubbell, M. Ross, R.B. Devlin, D.L. Costa, and D.S. Greenbaum. 2012. Practical advancement of multipollutant scientific and risk assessment approaches for ambient air pollution. Environ. Health Perspect. 120:1238–1242. doi:10.1289/ehp.1204939
   PubMed Web of Science ®Google Scholar
• Kamal, A.S., A.C. Rohr, B. Mukherjee, M. Morishita, G.J. Keeler, J.R. Harkema, and J.G. Wagner. 2011. PM2.5-induced changes in cardiac function of hypertensive rats depend on wind direction and specific sources in Steubenville, Ohio. Inhal. Toxicol. 23:417–430. doi:10.3109/08958378.2011.580387
   PubMed Web of Science ®Google Scholar
• Khalek, I.A., T.L. Bougher, P.M. Merritt, and B. Zielinska. 2011. Regulated and unregulated emissions from highway heavy-duty diesel engines complying with U.S. Environmental Protection Agency 2007 emissions standards. J. Air Waste Manage. Assoc. 61:427–442. doi:10.3155/1047-3289.61.4.427
   Web of Science ®Google Scholar
• Kleinman, M.T., C. Sioutas, J.R. Froines, E. Fanning, A. Hamade, L. Mendez, D. Meacher, and M. Oldham. 2007. Inhalation of concentrated ambient particulate matter near a heavily trafficked road stimulates antigen-induced airway responses in mice. Inhal. Toxicol. 19(Suppl. 1):117–126. doi:10.1080/08958370701495345
   PubMed Web of Science ®Google Scholar
• Krewski, D., M. Jerrett, R.T. Burnett, R. Ma, E. Hughes, Y. Shi, M.C. Turner, C.A. Pope III, G. Thurston, E.E. Calle, and M.J. Thun. 2009. Extended Follow-up and Spatial Analysis of the American Cancer Society Study Linking Particulate Air Pollution and Mortality. Research Report 140. Boston, MA: Health Effects Institute.
   Google Scholar
• Laden, F., L.M. Neas, D.W. Dockery, and J. Schwartz. 2000. Association of fine particulate matter from different sources with daily mortality in six U.S. cities. Environ. Health Perspect. 108:941–947. doi:10.1289/ehp.00108941
   PubMed Web of Science ®Google Scholar
• Lepeule, J., F. Laden, D. Dockery, and J. Schwartz. 2012. Chronic exposure to fine particles and mortality: An extended follow-up of the Harvard Six Cities Study from 1974 to 2009. Environ. Health Perspect. 120:965–970. doi:10.1289/ehp.1104660
   PubMed Web of Science ®Google Scholar
• Levy, J.I., D. Diez, Y. Dou, C.D. Barr, and F. Dominici. 2012. A meta-analysis and multisite time-series analysis of the differential toxicity of major fine particulate matter constituents. Am. J. Epidemiol. 175:1091–1099. doi:10.1093/aje/kwr457
   PubMed Web of Science ®Google Scholar
• Lippmann, M. 2014. Toxicological and epidemiological studies of cardiovascular effects of ambient air fine particulate matter (PM2.5) and its chemical components: Coherence and public health implications. Crit. Rev. Toxicol. 44:299–347. doi:10.3109/10408444.2013.861796
   PubMed Web of Science ®Google Scholar
• Lippmann, M., L.C. Chen, T. Gordon, K. Ito, and G.D. Thurston. 2013. National Particle Component Toxicity (NPACT) Initiative: Integrated epidemiologic and toxicologic studies of the health effects of particulate matter components. Research Report 177. Boston, MA: Health Effects Institute.
   Google Scholar
• Lippmann, M., K. Ito, A. Nádas, and R.T. Burnett. 2000. Association of Particulate Matter Components with Daily Mortality and Morbidity in Urban Populations. Research Report 95. Boston, MA: Health Effects Institute.
   Google Scholar
• Mauderly, J.L. 2014. The National Environmental Respiratory Center (NERC) experiment in multi-pollutant air quality health research: I. Background, experimental strategy and critique. Inhal. Toxicol. 26:643–650. doi:10.3109/08958378.2014.923546
   PubMed Web of Science ®Google Scholar
• Mauderly, J.L., E.G. Barrett, K.C. Day, A.P. Gigliotti, J.D. McDonald, K.S. Harrod, A.K. Lund, M.D. Reed, J.C. Seagrave, M.J. Campen, and S.K. Seilkop. 2014a. The National Environmental Respiratory Center (NERC) experiment in multi-pollutant air quality health research: II. Comparison of responses to diesel and gasoline engine exhausts, hardwood smoke and simulated downwind coal emissions. Inhal. Toxicol. 26:651–667. doi:10.3109/08958378.2014.925523
   PubMed Web of Science ®Google Scholar
• Mauderly, J.L., D. Kracko, J. Brower, M. Doyle-Eisele, J.D. McDonald, A.K. Lund, and S.K. Seilkop. 2014b. The National Environmental Respiratory Center (NERC) experiment in multi-pollutant air quality health research: IV. Vascular effects of repeated inhalation exposure to a mixture of five inorganic gases. Inhal. Toxicol. 26:691–696. doi:10.3109/08958378.2014.947448
   PubMed Web of Science ®Google Scholar
• Mauderly, J.L., and S.K. Seilkop. 2014. The National Environmental Respiratory Center (NERC) experiment in multi-pollutant air quality health research: III. Components of diesel and gasoline engine exhausts, hardwood smoke and simulated downwind coal emissions driving non-cancer biological responses in rodents. Inhal. Toxicol. 26:668–690. doi:10.3109/08958378.2014.920440
   PubMed Web of Science ®Google Scholar
• Mirowsky, J., C. Hickey, L. Horton, M. Blaustein, K. Galdanes, R.E. Peltier, S. Chillrud, L.C. Chen, J. Ross, A. Nadas, M. Lippmann, and T. Gordon. 2013. The effect of particle size, location and season on the toxicity of urban and rural particulate matter. Inhal. Toxicol. 25:747–757. doi:10.3109/08958378.2013.846443
   PubMed Web of Science ®Google Scholar
• Oakes, M., L. Baxter, and T.C. Long. 2014. Evaluating the application of multipollutant exposure metrics in air pollution health studies. Environ. Int. 69:90–99. doi:10.1016/j.envint.2014.03.030
   PubMed Web of Science ®Google Scholar
• Oberdörster, G., J.N. Finkelstein, C. Johnston, R. Gelein, C. Cox, R. Baggs, and A.C.P. Elder. 2000. Acute Pulmonary Effects of Ultrafine Particles in Rats and Mice. Research Report 96. Boston, MA: Health Effects Institute.
   Google Scholar
• Ostro, B., M. Lipsett, P. Reynolds, D. Goldberg, A. Hertz, C. Garcia, K.D. Henderson, and L. Bernstein. 2010. Long-term exposure to constituents of fine particulate air pollution and mortality: Results from the California Teachers Study. Environ. Health Perspect. 118:363–369. doi:10.1289/ehp.0901181
   PubMed Web of Science ®Google Scholar
• Pachon, J.E., S. Balachandran, Y. Hu, J.A. Mulholland, L.A. Darrow, J.A. Sarnat, P.E. Tolbert, and A.G. Russell. 2012. Development of outcome-based, multipollutant mobile source indicators. J. Air Waste Manage. Assoc. 62:431–442. doi:10.1080/10473289.2012.656218
   Web of Science ®Google Scholar
• Papapostolou, V., J.E. Lawrence, E.A. Diaz, J.M. Wolfson, S.T. Ferguson, M.S. Long, J.J. Godleski, and P. Koutrakis. 2011. Laboratory evaluation of a prototype photochemical chamber designed to investigate the health effects of fresh and aged vehicular exhaust emissions. Inhal. Toxicol. 23:495–505. doi:10.3109/08958378.2011.587034
   PubMed Web of Science ®Google Scholar
• Park, E.S., P.K. Hopke, M.S. Oh, E. Symanski, D. Han, and C.H. Spiegelman. 2014. Assessment of source-specific health effects associated with an unknown number of major sources of multiple air pollutants: A unified Bayesian approach. Biostatistics 15:484–497. doi:10.1093/biostatistics/kxu004
   PubMed Web of Science ®Google Scholar
• Pekkanen, J., K.L. Timonen, J. Ruuskanen, A. Reponen, and A. Mirme. 1997. Effects of ultrafine and fine particles in urban air on peak expiratory flow among children with asthmatic symptoms. Environ. Res. 74:24–33. doi:10.1006/enrs.1997.3750
   PubMed Web of Science ®Google Scholar
• Peters, A., H.E. Wichmann, T. Tuch, J. Heinrich, and J. Heyder. 1997. Respiratory effects are associated with the number of ultra-fine particles. Am. J. Respir. Crit. Care Med. 155:1376–1383. doi:10.1164/ajrccm.155.4.9105082
   PubMed Web of Science ®Google Scholar
• Pope, C.A., III, M. Ezzati, and D.W. Dockery. 2013. Fine particulate air pollution and life expectancies in the United States: The role of influential observations. J. Air Waste Manage. Assoc. 63:129–132. doi:10.1080/10962247.2013.760353
   Web of Science ®Google Scholar
• Riediker, M., R.B. Devlin, T.R. Griggs, M.C. Herbst, P.A. Bromberg, R.W. Williams, and W.E. Cascio. 2004. Cardiovascular effects in patrol officers are associated with fine particulate matter from brake wear and engine emissions. Particle Fibre Toxicol. 1(1):2. doi:10.1186/1743-8977-1-2
   PubMed Web of Science ®Google Scholar
• Rubasinghege, G., R.W. Lentz, M.M. Scherer, and V.H. Grassian. 2010. Simulated atmospheric processing of iron oxy-hydroxide minerals at low pH: Roles of particle size and acid anion in iron dissolution. Proc. Natl. Acad. Sci. U. S. A. 107:6628–6633. doi:10.1073/pnas.0910809107
   PubMed Web of Science ®Google Scholar
• Sexton, K.G., H.E. Jeffries, M. Jang, R.M. Kamens, M. Doyle, I. Voicu, and I. Jaspers. 2004. Photochemical products in urban mixtures enhance inflammatory responses in lung cells. Inhal. Toxicol. 16(Suppl 1):107–14. doi:10.1080/08958370490443196
   PubMed Web of Science ®Google Scholar
• Sun, Z., Y. Tao, S. Li, K.K. Ferguson, J.D. Meeker, S.K Park, S.A. Batterman, and B. Mukherjee. 2013. Statistical strategies for constructing health risk models with multiple pollutants and their interactions: Possible choices and comparisons. Environ. Health 12:85. doi:10.1186/1476-069X-12-85
   Web of Science ®Google Scholar
• Stanek, L.W., J.D. Sacks, S.J. Dutton, and J.J.B. Dubois. 2011. Attributing health effects to apportioned components and sources of particulate matter: An evaluation of collective results. Atmos. Environ. 45:5655–5663. doi:10.1016/j.atmosenv.2011.07.023
   Web of Science ®Google Scholar
• Thurston, G.D., K. Ito, R. Lall, R.T. Burnett, M.C. Turner, D. Krewski, Y. Shi, M. Jerrett, S.M. Gapstur, W.R. Diver, and C.A. Pope III. 2013. NPACT Study 4. Mortality and Long-Term Exposure to PM2.5 and Its Components in the American Cancer Society’s Cancer Prevention Study II Cohort. In National Particle Component Toxicity (NPACT) Initiative: Integrated Epidemiologic and Toxicologic Studies of the Health Effects of Particulate Matter Components, 127–166. Research Report 177. Boston, MA: Health Effects Institute.
   Google Scholar
• U.S. Environmental Protection Agency Office of Research and Development. 2004. Air Quality Criteria for Particulate Matter, Volume II. EPA/600/P-99/ 002bF. Research Triangle Park, NC: U.S. Environmental Protection Agency.
   Google Scholar
• U.S. Environmental Protection Agency Office of Air Quality Planning and Standards Air Quality Assessment Division. 2012. Near-Road NO₂ Monitoring Technical Assistance Document. EPA-454/B-12-002. Research Triangle Park, NC: U.S. Environmental Protection Agency.
   Google Scholar
• Utell, M.J., and M.W. Frampton. 2000. Acute health effects of ambient air pollution: The ultrafine particle hypothesis. J. Aerosol. Med. 13:355–359. doi:10.1089/jam.2000.13.355
   PubMedGoogle Scholar
• Vedal, S., M.J. Campen, J.D. McDonald, T.V. Larson, P.D. Sampson, L. Sheppard, C.D. Simpson, and A.A. Szpiro. 2013a. National Particle Component Toxicity (NPACT) Initiative Report on Cardiovascular Effects. Research Report 178. Boston, MA: Health Effects Institute.
   Google Scholar
• Vedal, S., S.Y. Kim, K.A. Miller, J.R. Fox, S. Bergen, T. Gould, J.D. Kaufman, T.V. Larson, P.D. Sampson, L. Sheppard, C.D. Simpson., and A.A. Szpiro. 2013b. Section 1. NPACT epidemiologic study of components of fine particulate matter and cardiovascular disease in the MESA and WHI-OS cohorts. In National Particle Component Toxicity (NPACT) Initiative Report on Cardiovascular Effects, 9–128. Research Report 178. Boston, MA: Health Effects Institute.
   Google Scholar
• Wagner, J.G., M. Morishita, G.J. Keeler, and J.R. Harkema. 2012. Divergent effects of urban particulate air pollution on allergic airway responses in experimental asthma: A comparison of field exposure studies. Environ. Health 11:45. doi:10.1186/1476-069X-11–45
   Web of Science ®Google Scholar
• Wang, M., R. Beelen, M. Stafoggia, O. Raaschou-Nielsen, Z.J. Andersen, B. Hoffmann, P. Fischer, D. Houthuijs, M. Nieuwenhuijsen, G. Weinmayr, P. Vineis, W.W. Xun, K. Dimakopoulou, E. Samoli, T. Laatikainen, T. Lanki, A.W. Turunen, B. Oftedal, P. Schwarze, G. Aamodt, J. Penell, U. De Faire, M. Korek, K. Leander, G Pershagen, N.L. Pedersen, C.G. Östenson, L. Fratiglioni, K.T. Eriksen, M. Sørensen, A. Tjønneland, B. Bueno-de-Mesquita, M. Eeftens, M.L. Bots, K. Meliefste, U. Krämer, J. Heinrich, D. Sugiri, T. Key, K. de Hoogh, K. Wolf, A. Peters, J. Cyrys, A. Jaensch, H. Concin, G. Nagel, M.Y. Tsai, H. Phuleria, A. Ineichen, N. Künzli, N. Probst-Hensch, E. Schaffner, A. Vilier, F. Clavel-Chapelon, C. Declerq, F. Ricceri, C. Sacerdote, A. Marcon, C. Galassi, E. Migliore, A. Ranzi, G. Cesaroni, C. Badaloni, F. Forastiere, M. Katsoulis, A. Trichopoulou, M. Keuken, A. Jedynska, I.M. Kooter, J. Kukkonen, R.S. Sokhi, B. Brunekreef, K. Katsouyanni, and G. Hoek. 2014. Long-term exposure to elemental constituents of particulate matter and cardiovascular mortality in 19 European cohorts: Results from the ESCAPE and TRANSPHORM projects. Environ. Int. 66:97–106. doi:10.1016/j.envint.2014.01.026
   PubMed Web of Science ®Google Scholar
• Wichmann, H.E., C. Spix, T. Tuch, G. Wölke, A. Peters, J. Heinrich, W.G. Kreyling, and J. Heyder. 2000. Daily Mortality and Fine and Ultrafine Particles in Erfurt, Germany. Part I: Role of Particle Number and Particle Mass. Research Report 98. Boston, MA: Health Effects Institute.
   Google Scholar
• Wong, C.M., A. Rabl, Q.T. Thach, Y.K. Chau, K.P. Chan, B.J. Cowling, H.K. Lai, T.H. Lam, S.M. McGhee, H.R. Anderson, and A.J. Hedley. 2012. Impact of the 1990 Hong Kong Legislation for Restriction on Sulfur Content in Fuel. Research Report 170. Boston, MA: Health Effects Institute.
   Google Scholar
• World Health Organization. 2013. Review of Evidence on Health Aspects of Air Pollution—REVIHAAP Project: Final Technical Report. Bonn, Germany: WHO Regional Office for Europe, European Centre for Environment and Health.
   Google Scholar
• Xu, X., X. Rao, T.Y. Wang, S.Y. Jiang, Z. Ying, C. Liu, A Wang, M. Zhong, J.A. Deiuliis, A. Maiseyeu, S. Rajagopalan, M. Lippmann, L.C. Chen, and Q. Sun. 2012. Effect of co-exposure to nickel and particulate matter on insulin resistance and mitochondrial dysfunction in a mouse model. Particle Fibre Toxicol. 9:40. doi:10.1186/1743-8977-9-40
   Web of Science ®Google Scholar
• Zielinska, B., S. Samy, J.D. McDonald, and J.C. Seagrave 2010. Atmospheric Transformation of Diesel Emissions. Research Report 147. Boston, MA: Health Effects Institute.
   Google Scholar