title: CROSSING THE CHORION: AMNIOCENTESIS.
mesh_terms: D000649:Amniocentesis; D000650:Amnion; D002823:Chorion; D004899:Erythroblastosis, Fetal; D005260:Female; D005333:Fetus; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D011677:Punctures
keywords: AMNION; ERYTHROBLASTOSIS, FETAL; PREGNANCY; PUNCTURES