title: [Length of employment and dosage in the evaluation of risk factors for chronic bronchitis among workers in contact with respiratory tract chemical irritants].
authors.forename: A A
authors.initials: AA
authors.lastname: Penknovich
authors.forename: A A
authors.initials: AA
authors.lastname: Penknovich
mesh_terms: D001991:Bronchitis / Q000139:chemically induced* / Q000453:epidemiology*; D002908:Chronic Disease; D004305:Dose-Response Relationship, Drug; D004651:Employment; D006801:Humans; D007509:Irritants / Q000008:administration & dosage / Q000009:adverse effects*; D009784:Occupational Diseases / Q000139:chemically induced* / Q000453:epidemiology*; D012307:Risk Factors; D013995:Time; D013997:Time Factors
chemical_list: D007509:Irritants
vernacular_title: Dozostazhevaia otsenka riska razvitiia khronicheskogo bronkhita u rabotaiushchikh s razdrazhaiushchimi khimicheskimi veshchestvami.