RT Journal Article
SR Electronic
T1 Clinical Shorts
JF Canadian Medical Association Journal
JO CMAJ
FD Canadian Medical Association
SP 1883
OP 1883
DO 10.1503/cmaj.111711
VO 183
IS 16
A1 Diane Kelsall
YR 2011
UL http://www.cmaj.ca/content/183/16/1883.abstract