title: Throw it away, Sam: the controlled circulation journals.
authors.affiliation: The Institute for Health Policy Studies, The University of California, San Francisco 94143-0936.
authors.forename: D
authors.initials: D
authors.lastname: Rennie
authors.forename: L A
authors.initials: LA
authors.lastname: Bero
mesh_terms: D000329:Advertising; D010380:Peer Review; D010506:Periodicals as Topic / Q000191:economics / Q000592:standards*; D012106:Research; D014481:United States; D014956:Writing