PT  - JOURNAL ARTICLE
AU  - Riezebos, R K
AU  - Laarman, G J
TI  - The authors’ reply:
DP  - 2009 May 01
TA  - Heart
PG  - 761--761
VI  - 95
IP  - 9
4099  - http://heart.bmj.com/content/95/9/761.2.short
4100  - http://heart.bmj.com/content/95/9/761.2.full
SO  - Heart2009 May 01; 95