PT  - JOURNAL ARTICLE
ED  - ,
TI  - Briefly
AID  - 10.1503/cmaj.109-3753
DP  - 2011 Jan 11
TA  - Canadian Medical Association Journal
PG  - E49--E52
VI  - 183
IP  - 1
4099  - http://www.cmaj.ca/content/183/1/E49.short
4100  - http://www.cmaj.ca/content/183/1/E49.full
SO  - CMAJ2011 Jan 11; 183