title: Does DTC advertising affect the drug market?
authors.forename: R S
authors.initials: RS
authors.lastname: Thompson
mesh_terms: D000329:Advertising / Q000379:methods*; D011307:Drug Prescriptions; D006801:Humans; D008389:Marketing of Health Services; D004364:Pharmaceutical Preparations / Q000191:economics*
chemical_list: D004364:Pharmaceutical Preparations