PT - JOURNAL ARTICLE AU - Lisa K Hornberger TI - Echocardiographic assessment of fetal arrhythmias AID - 10.1136/hrt.2006.108605 DP - 2007 Nov 01 TA - Heart PG - 1331--1333 VI - 93 IP - 11 4099 - http://heart.bmj.com/content/93/11/1331.short 4100 - http://heart.bmj.com/content/93/11/1331.full SO - Heart2007 Nov 01; 93 AB - See article on page 1448