RT Journal Article
SR Electronic
T1 High cost, dubious benefit
JF Canadian Medical Association Journal
JO CMAJ
FD Canadian Medical Association
SP 175
OP 176
DO 10.1503/cmaj.110-2019
VO 182
IS 2
A1 Persaud, Nav
YR 2010
UL http://www.cmaj.ca/content/182/2/175.4.abstract