PT  - JOURNAL ARTICLE
AU  - Janice Mulder
TI  - Calling
AID  - 10.1503/cmaj.161264
DP  - 2017 May 08
TA  - Canadian Medical Association Journal
PG  - E671--E672
VI  - 189
IP  - 18
4099  - http://www.cmaj.ca/content/189/18/E671.short
4100  - http://www.cmaj.ca/content/189/18/E671.full
SO  - CMAJ2017 May 08; 189