RT Journal Article
SR Electronic
T1 Comment
JF British Heart Journal
JO Heart
FD BMJ Publishing Group Ltd and British Cardiovascular Society
SP 277
OP 278
DO 10.1136/hrt.70.3.277
VO 70
IS 3
A2 Peter Mills
A2 Michael Davies
YR 1993
UL http://heart.bmj.com/content/70/3/277.abstract
AB