PT  - JOURNAL ARTICLE
AU  - Bob Sun
TI  - First exposure
AID  - 10.1503/cmaj.150291
DP  - 2016 Mar 01
TA  - Canadian Medical Association Journal
PG  - 288--288
VI  - 188
IP  - 4
4099  - http://www.cmaj.ca/content/188/4/288.short
4100  - http://www.cmaj.ca/content/188/4/288.full
SO  - CMAJ2016 Mar 01; 188