PT  - JOURNAL ARTICLE
ED  - ,
TI  - PROCEEDINGS OF THE BRITISH CARDIAC SOCIETY
AID  - 10.1136/hrt.9.4.304
DP  - 1947 Oct 01
TA  - British Heart Journal
PG  - 304--310
VI  - 9
IP  - 4
4099  - http://heart.bmj.com/content/9/4/304.short
4100  - http://heart.bmj.com/content/9/4/304.full
SO  - Heart1947 Oct 01; 9