A CVS start-up.
Jackson
Laird G
LG
Department of Obstetrics and Gynecology, Drexel University College of Medicine, MS-495, Philadelphia, PA 19102-1192, USA. ljackson@drexelmed.edu
D015193:Chorionic Villi Sampling / Q000266:history* / Q000379:methods; D005260:Female; D049673:History, 20th Century; D006801:Humans; D011247:Pregnancy; D011261:Pregnancy Trimester, First