PT  - JOURNAL ARTICLE
AU  - Hann, Cheryl
TI  - The hummingbird
AID  - 10.1503/cmaj.120815
DP  - 2013 Apr 02
TA  - Canadian Medical Association Journal
PG  - 509--510
VI  - 185
IP  - 6
4099  - http://www.cmaj.ca/content/185/6/509.short
4100  - http://www.cmaj.ca/content/185/6/509.full
SO  - CMAJ2013 Apr 02; 185