PT  - JOURNAL ARTICLE
AU  - Walkinshaw, Erin
TI  - Too much of a good thing?
AID  - 10.1503/cmaj.109-4033
DP  - 2011 Jan 01
TA  - Canadian Medical Association Journal
PG  - cmaj.109-4033
4099  - http://www.cmaj.ca/content/early/2011/11/21/cmaj.109-4033.short
4100  - http://www.cmaj.ca/content/early/2011/11/21/cmaj.109-4033.full