RT Journal Article SR Electronic T1 Sponsorship, authorship and accountability JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 786 OP 788 VO 165 IS 6 A1 Frank Davidoff A1 Catherine D. DeAngelis A1 Jeffrey M. Drazen A1 M. Gary Nicholls A1 John Hoey A1 Liselotte Højgaard A1 Richard Horton A1 Sheldon Kotzin A1 Magne Nylenna A1 A. Overbeke A1 Harold C. Sox A1 Martin Weyden A1 Michael S. Wilkes YR 2001 UL http://www.cmaj.ca/content/165/6/786.abstract