title: Smoking and tuberculous infection: chasing associations with imperfect exposure and outcome measures.
authors.affiliation: University of Cape Town Lung Institute and Division of Pulmonology, University of Cape Town, Cape Town, South Africa; McGill International TB Centre and McGill University, Montreal, Quebec, Canada.
authors.forename: Richard N
authors.initials: RN
authors.lastname: van Zyl-Smit
authors.forename: Madhukar
authors.initials: M
authors.lastname: Pai
mesh_terms: D003367:Cotinine / Q000378:metabolism*; D005260:Female; D006801:Humans; D008297:Male; D009169:Mycobacterium tuberculosis / Q000302:isolation & purification*; D012463:Saliva / Q000378:metabolism*; D012907:Smoking / Q000378:metabolism*; D014376:Tuberculosis / Q000382:microbiology*
chemical_list: D003367:Cotinine