TY - JOUR T1 - Randomized clinical trials: What gets published, and when? JF - Canadian Medical Association Journal JO - CMAJ SP - 481 LP - 483 VL - 170 IS - 4 AU - Laurence Hirsch Y1 - 2004/02/17 UR - http://www.cmaj.ca/content/170/4/481.abstract ER -