title: Occupation and tuberculosis: questions that need answers.
authors.forename: G W
authors.initials: GW
authors.lastname: Comstock
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D006801:Humans; D008875:Middle Aged; D009784:Occupational Diseases / Q000453:epidemiology* / Q000209:etiology; D009790:Occupations; D012307:Risk Factors; D012959:Socioeconomic Factors; D014376:Tuberculosis / Q000453:epidemiology* / Q000209:etiology; D014481:United States / Q000453:epidemiology