title: [RELATION OF OCCUPATIONS TO BRONCHIAL ASTHMA MORBIDITY].
mesh_terms: D001249:Asthma; D006801:Humans; D009017:Morbidity; D009790:Occupations; D011044:Poland; D013223:Statistics as Topic
keywords: ASTHMA; OCCUPATIONS; POLAND; STATISTICS
vernacular_title: PRACA ZAWODOWA A ZAPADALNO'S'C NA DYCHAWIC E OSKRZELOW A.