1. Respiratory symptoms in Manitoba cattle farmers;Warren, C.P.W.;Can Med Assoc J,1981
2. ttude de la frequence des bronchiopathies chroniques en milieu agricole;Pariente, R.; Couland, C.; Fagnani, F.;Rev Fr Mal Respir,1976
3. Respiratory disease in a farming population;Katila, M.L.,1979
4. Role ofenvironment in the development of chronic bronchitis;Husman, K.; Koskenvuo, M.; Kaprio, J.; Terho, E.O.; Vohlonen, I.;Eur J Respir Dis,1987
5. Respiratory to swine protein verified by bronchial challenge has symptoms and lung function among workers in swine been reported.' Allergy to storage mites occurs in confinement buildings: a cross sectional 12% of farmers, but only a quarter of asthmatic epidemiological study;Donham, K.J.; Zavala, D.C.; Merchant, J.A.;Arch Environ Health; 39: farmers have an allergy to storage mites.'0,1984