PT  - JOURNAL ARTICLE
AU  - Victor Cellarius
TI  - A calling
AID  - 10.1503/cmaj.120807
DP  - 2012 Dec 11
TA  - Canadian Medical Association Journal
PG  - 2026--2027
VI  - 184
IP  - 18
4099  - http://www.cmaj.ca/content/184/18/2026.short
4100  - http://www.cmaj.ca/content/184/18/2026.full
SO  - CMAJ2012 Dec 11; 184