TY - JOUR T1 - Science And Medicine JF - Canadian Medical Association Journal JO - CMAJ SP - 784 LP - 784 DO - 10.1503/cmaj.1040238 VL - 170 IS - 5 AU - Stephen Choi Y1 - 2004/03/02 UR - http://www.cmaj.ca/content/170/5/784.abstract ER -