RT Journal Article SR Electronic T1 Clinical trial budgets JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 616 OP 617 DO 10.1503/cmaj.1041671 VO 172 IS 5 A1 Delaney, J.A. “Chris” A1 Brennan, Andrei S.P. YR 2005 UL http://www.cmaj.ca/content/172/5/616.2.abstract