PT  - JOURNAL ARTICLE
ED  - ,
AID  - 10.1136/heart.84.6.669
DP  - 2000 Dec 01
TA  - Heart
PG  - 669--669
VI  - 84
IP  - 6
4099  - http://heart.bmj.com/content/84/6/669.short
4100  - http://heart.bmj.com/content/84/6/669.full
SO  - Heart2000 Dec 01; 84