Conflict of interest. NEJM admits breaking its own tough rules.
Holden
C
C
D035843:Biomedical Research; D016265:Conflict of Interest; D030881:Disclosure; D004345:Drug Industry / Q000191:economics*; D004358:Drug Therapy; D035081:Editorial Policies; D006801:Humans; D010506:Periodicals as Topic; D011643:Publishing; D012109:Research Support as Topic; D014481:United States