title: Agriculture-COPD link bolstered.
authors.forename: Bob
authors.initials: B
authors.lastname: Weinhold
mesh_terms: D000328:Adult; D000383:Agriculture; D001317:Austria / Q000453:epidemiology; D006801:Humans; D016273:Occupational Exposure / Q000009:adverse effects*; D029424:Pulmonary Disease, Chronic Obstructive / Q000453:epidemiology / Q000209:etiology* / Q000503:physiopathology; D013147:Spirometry; D011795:Surveys and Questionnaires