title: Pharmaceutical promotion to physicians and First Amendment rights.
authors.affiliation: Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, USA.
authors.forename: Aaron S
authors.initials: AS
authors.lastname: Kesselheim
authors.forename: Jerry
authors.initials: J
authors.lastname: Avorn
mesh_terms: D002961:Civil Rights; D004345:Drug Industry / Q000331:legislation & jurisprudence*; D004348:Drug Labeling; D033161:Government Regulation; D049673:History, 20th Century; D006801:Humans; D033181:Information Dissemination / Q000331:legislation & jurisprudence; D007880:Legislation, Drug / Q000266:history; D040541:Marketing / Q000331:legislation & jurisprudence*; D035521:Supreme Court Decisions / Q000266:history; D014481:United States; D014486:United States Food and Drug Administration