References
- Cederlof , R . 1966 . Urban factor and prevalence of respiratory symptoms and “angina pectoris.” . Arch Environ Health , 13 : 743 – 748 .
- Lambert , PM and Reid , DD . 1970 . Smoking, air pollution and bronchitis in Britain . Lancet , 1 : 853 – 857 .
- Stuart-Harris , C . 1971 . Infection, the environment and chronic bronchitis . JR Coll Physicians Land , 5 : 351 – 361 .
- et al. Respiratory disease in England and the United States Arch Environ Health 1965 10 338 343
- et al. Respiratory symptoms and “angina pectoris” in twins with reference to smoking habits: An epidemiological study with mailed questionnaire Arch Environ Health 1966 13 726 737
- et al. Hereditary factors, “spontaneous cough” and “smoker’s cough”: A Study on 7,800 twin-pairs with the aid of mailed questionnaires Arch Environ Health 1967 14 401 406
- Cederlof , R , Friberg , L and Hrubec , Z . 1969 . Cardiovascular and respiratory symptoms in relation to tobacco smoking: A study on American twins . Arch Environ Health , 18 : 934 – 940 .
- Cederlof , R , Friberg , L and Hrubec , Z . Background of “angina pectoris”: Relationship between smoking and other social and environmental factors . Read before the First International Symposium on Twin Studies . Rome .
- et al. The NASNRC twin panel: Methods of construction of the panel, zygosity diagnosis, and proposed use Am, J Hum Genet 1967 19 133 161
- et al. Studies on similarity diagnosis in twins with the aid of mail questionnaires Acta Genet 1961 11 338
- 1960 . Standardized questionnaire on respiratory symptoms, College of General Practitioners . Br MedJ , 2 : 1665 British Medical Research Council’s Committee on the Aetiology of Chronic Bronchitis
- 1963 . Methodology and Scores of Socioeconomic Status , Working Paper No Vol. 15 , US Bureau of the Census
- 1972 . Guide for Compiling a Comprehensive Emission Inventory Research Triangle Park , NC US Environmental Protection Agency, Publication No. APTD-1135
- Miller , ME and Holzworth , GC . 1971 . An atmospheric diffusion model for metropolitan areas . J Air Pollut Control Assoc , 17 : 1
- Sonquist , JA . 1970 . Multivariate Model Building: The Validation of a Search Strategy , Ann Arbor , Mich : Survey Research Center, Institute for Social Research .
- Cochran , WG . 1950 . The comparison of percentages in matched samples . Biometrics , 37 : 256
- et al. Air pollution in Donora, Pennsylvania: Epidemiology of the unusual smog episode of October, 1948: Preliminary report Federal Security Agency, Public Health Service, Bureau of State Services, Division of Industrial Hygiene 1949 Bulletin 306
- 1954 . Mortality and Morbidity During the London Fog of December 1952 , London : Her Majesty’s Stationery Office . Ministry of Health, Report No. 95