title: Estimating exposure to environmental tobacco smoke.
authors.forename: C R
authors.initials: CR
authors.lastname: Coggins
mesh_terms: D003367:Cotinine / Q000097:blood*; D006801:Humans; D018570:Risk Assessment; D014028:Tobacco Smoke Pollution
chemical_list: D014028:Tobacco Smoke Pollution; D003367:Cotinine