title: Advertising, sponsorship, and conflict of interest.
authors.forename: Peter R
authors.initials: PR
authors.lastname: Lewis
mesh_terms: D000329:Advertising; D016265:Conflict of Interest; D004345:Drug Industry; D006801:Humans; D010506:Periodicals as Topic; D029424:Pulmonary Disease, Chronic Obstructive / Q000517:prevention & control; D012109:Research Support as Topic; D016540:Smoking Cessation