RT Journal Article
SR Electronic
T1 Hard hearts and horse-drawn carts
JF Canadian Medical Association Journal
JO CMAJ
FD Canadian Medical Association
SP 166
OP 166-a
DO 10.1503/cmaj.081941
VO 180
IS 2
A1 George Jacob
YR 2009
UL http://www.cmaj.ca/content/180/2/166.2.abstract