PT  - JOURNAL ARTICLE
ED  - , 
TI  - JournalScan
DP  - 2007 Dec 01
TA  - Heart
PG  - 1648--1650
VI  - 93
IP  - 12
4099  - http://heart.bmj.com/content/93/12/1648.short
4100  - http://heart.bmj.com/content/93/12/1648.full
SO  - Heart2007 Dec 01; 93