Baschat, A A <br/><br/>
First-trimester fetal heart block: a marker for cardiac anomaly.  [electronic resource] 

 -  Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology  Nov 1999 
 - 311-4 p.  digital 
<br/><br/> Publication Type: Case Reports; Journal Article; Review 
<br/><br/><label>ISSN: </label>0960-7692 
<br/><br/><label>Standard No.: </label>10.1046/j.1469-0705.1999.14050311.x  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Echocardiography<br/>Female<br/>Fetal Heart--diagnostic imaging<br/>Gestational Age<br/>Heart Block--diagnostic imaging<br/>Heart Defects, Congenital--complications<br/>Humans<br/>Pregnancy<br/>Pregnancy Trimester, First<br/>Ultrasonography, Prenatal