PT  - JOURNAL ARTICLE
AU  - Alistair Lindsay
TI  - JournalScan
DP  - 2007 Jun 01
TA  - Heart
PG  - 773--774
VI  - 93
IP  - 6
4099  - http://heart.bmj.com/content/93/6/773.short
4100  - http://heart.bmj.com/content/93/6/773.full
SO  - Heart2007 Jun 01; 93