title: US drug industry bans expensive freebies for MDs, Canada raises fines.
authors.forename: Barbara
authors.initials: B
authors.lastname: Sibbald
mesh_terms: D002170:Canada; D004345:Drug Industry / Q000191:economics* / Q000331:legislation & jurisprudence; D008389:Marketing of Health Services / Q000191:economics*; D010819:Physician's Role; D014481:United States