PT - JOURNAL ARTICLE AU - Choi, Stephen AU - Busko, Marlene TI - Science And Medicine AID - 10.1503/cmaj.1040782 DP - 2004 Jun 08 TA - Canadian Medical Association Journal PG - 1787--1787 VI - 170 IP - 12 4099 - http://www.cmaj.ca/content/170/12/1787.short 4100 - http://www.cmaj.ca/content/170/12/1787.full SO - CMAJ2004 Jun 08; 170