References
- Donham , K. J. 1986 . Hazardous Agents in Agricultural Dusts and Methods of Evaluation . Am. J. Ind. Med , 10 : 205 – 220 .
- Chan-Yeung , M. , Enarson , D. A. and Kennedy , S. M. 1992 . The Impact of Grain Dust on Respiratory Health . Am. Rev. Respir. Dis , 145 : 476 – 487 .
- Kennedy , S. M. , Desjardins , A. , Kassam , A. and Chan-Yeung , M. 1991 . Respiratory Health Impairment Among Grain Elevator Workers After Retirement . Am. Rev. Respir. Dis , 143 : A100
- do Pico , G. A. 1992 . Hazardous Exposure and Lung Disease Among Farm Workers . Clinics Chest Med , 13 : 311 – 328 .
- Chan-Yeung , M. , Dimich-Ward , H. , Enarson , D. A. and Kennedy , S. M. 1992 . Five Cross-Sectional Studies of Grain Elevator Workers . Am. J. Epidemiol , 136 : 1269 – 1279 .
- Gurney , J. W. , Unger , J. M. and Dobry , C. A. 1991 . Agricultural Disorders of the Lung . RadioGraphics , 11 : 625 – 634 .
- Dosman , J. A. , Graham , B. L. and Hall , D. 1987 . Respiratory Symptoms and Pulmonary Function in Farmers . J. Occup. Med , 29 : 38 – 43 .
- Zejda , J. E. , McDuffie , H. H. and Dosman , J. A. 1993 . Epidemiology of Health and Safety Risks in Agriculture and Related Industries: Practical Applications for Rural Physicians . West. J. Med , 158 : 56 – 63 .
- Senthilselvan , A. , McDuffie , H. H. and Dosman , J. A. 1992 . Association of Asthma and Use of Pesticides: Results of a Cross-Sectional Survey of Farmen . Am. Rev. Respir. Dis , 146 : 884 – 887 .
- U.S. Department of Labor, National Safety and Health Administration, Office of Training and Education . 1990 . Occupational Lab Sampling Guide, p. 6. Wisconsin State Laboratory of Hygiene Washington, DC : Government Printing Office .
- Raper , K. B. and Fennel , D. I. 1965 . The Genus Aspergillus Baltimore, MD : Williams and Wilkins Co. .
- Pitt , J. I. 1979 . The Genus Penicillium and Its Teleomorphic States, Eupenicillium and Talaromyces New York : Academic Press Inc. .
- U.S. Department of Agriculture and U.S. Department of Health and Human Services . 1987 . “ Insect and Mite Pests in Food: An Illustrated Key ” . In USDA Agriculture Handbook No. 655 Edited by: Gorman , J.R. Washington, DC : U.S. Department of Agriculture .
- Essig , E. O. 1958 . Insects and Mites of Western North America New York : Mac-millan Co. .
- Smalley , E. B. , Burkholder , W. E. and Caldwell , R. W. 1986 . Microbial Flora and Fauna of Respirable Grain Dust from Grain Elevators. Department of Health and Human Services, CDC, (NIOSH) Pub. No. 86-104 Cincinnati, OH : NIOSH .
- Olenchock , S. A. 1994 . Health Effects of Biological Agents: The Role of Endotoxins . Appl. Occup. Environ. Hyg , 9 : 62 – 64 .
- Wilkinson , L. , Hill , M. and Yang , E. 1992 . Systat: Statistics, Version 5.2 Edition Evanston, IL : Systat, Inc. .