Liu, D T <br/><br/>
Experience with real time ultrasound directed transcervical chorionic villus biopsy.  [electronic resource] 

 -  Asia-Oceania journal of obstetrics and gynaecology  Dec 1985 
 - 515-20 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0389-2328 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Biopsy<br/>Chorionic Villi--pathology<br/>Female<br/>Humans<br/>Pregnancy<br/>Pregnancy Trimester, First<br/>Prenatal Diagnosis<br/>Ultrasonography