title: The influence of pharmaceutical companies.
authors.forename: B
authors.initials: B
authors.lastname: Parnes
mesh_terms: D000329:Advertising; D016527:Drug Costs; D004345:Drug Industry; D011307:Drug Prescriptions / Q000191:economics; D006297:Health Services Accessibility; D006801:Humans; D007400:Interprofessional Relations; D008489:Medical Indigency; D010820:Physicians