title: Cigarette smoking as a risk factor for tuberculosis in young adults: a case-control study.
authors.forename: M H
authors.initials: MH
authors.lastname: Levy
authors.forename: M A
authors.initials: MA
authors.lastname: Connolly
authors.forename: R J
authors.initials: RJ
authors.lastname: O'Brien
mesh_terms: D016022:Case-Control Studies; D006801:Humans; D012907:Smoking / Q000009:adverse effects*; D014376:Tuberculosis / Q000209:etiology*