US journal in row over sponsored supplement.
Charatan
Fred
F
D002309:Cardiology / Q000191:economics / Q000941:ethics; D004345:Drug Industry / Q000191:economics* / Q000941:ethics; D005378:Financial Support / Q000941:ethics*; D010506:Periodicals as Topic / Q000191:economics* / Q000941:ethics; D014481:United States