PT  - JOURNAL ARTICLE
AU  - 
TI  - Correction
AID  - 10.1503/cmaj.1041761
DP  - 2005 Jan 18
TA  - Canadian Medical Association Journal
PG  - 162--162-b
VI  - 172
IP  - 2
4099  - http://www.cmaj.ca/content/172/2/162.3.short
4100  - http://www.cmaj.ca/content/172/2/162.3.full
SO  - CMAJ2005 Jan 18; 172