PT  - JOURNAL ARTICLE
AU  - Grimshaw, Jeremy
TI  - Perils of systematic reviews
AID  - 10.1503/cmaj.1050040
DP  - 2005 Mar 29
TA  - Canadian Medical Association Journal
PG  - 855--856
VI  - 172
IP  - 7
4099  - http://www.cmaj.ca/content/172/7/855.2.short
4100  - http://www.cmaj.ca/content/172/7/855.2.full
SO  - CMAJ2005 Mar 29; 172