1. Respiratory abnormalities among grain handlers: a clinical, physiologic, and immunologic study;DoPico;Am Rev Respir Dis,1977
2. Epidemiologic health survey of grain elevator workers in British Columbia;Chan-Yeung;Am Rev Respir Dis,1980
3. Chronic bronchitis and decreased forced expiratory flow rates in lifetime nonsmoking grain workers;Dosman;Am Rev Respir Dis,1980
4. A follow-up study of the grain elevator workers in the port of Vancouver;Chan-Yeung;Arch Environ Health,1981
5. Acute effects of grain dust exposure during a work shift;DoPico;Am Rev Respir Dis,1983