PT  - JOURNAL ARTICLE
ED  - ,
TI  - Correction: Research
AID  - 10.1503/cmaj.110-2068
DP  - 2010 May 18
TA  - Canadian Medical Association Journal
PG  - 806--806-a
VI  - 182
IP  - 8
4099  - http://www.cmaj.ca/content/182/8/806.2.short
4100  - http://www.cmaj.ca/content/182/8/806.2.full
SO  - CMAJ2010 May 18; 182