TY - JOUR T1 - Science And Medicine JF - Canadian Medical Association Journal JO - CMAJ SP - 1787 LP - 1787 DO - 10.1503/cmaj.1040782 VL - 170 IS - 12 AU - Stephen Choi AU - Marlene Busko Y1 - 2004/06/08 UR - http://www.cmaj.ca/content/170/12/1787.abstract ER -