TY - JOUR T1 - Clinical trial budgets JF - Canadian Medical Association Journal JO - CMAJ SP - 616 LP - 616 DO - 10.1503/cmaj.1041672 VL - 172 IS - 5 AU - Gerald A. Klassen Y1 - 2005/03/01 UR - http://www.cmaj.ca/content/172/5/616.1.abstract ER -