title: Experimental first-trimester amniocentesis in nonhuman primates.
mesh_terms: D000649:Amniocentesis / Q000009:adverse effects; D000653:Amniotic Fluid / Q000032:analysis / Q000166:cytology; D000818:Animals; D002585:Cesarean Section; D004195:Disease Models, Animal; D004622:Embryo, Mammalian / Q000033:anatomy & histology / Q000000981:diagnostic imaging; D005260:Female; D005333:Fetus / Q000000981:diagnostic imaging; D005865:Gestational Age; D000882:Haplorhini; D008251:Macaca; D009339:Needles; D010159:Palate / Q000196:embryology; D011247:Pregnancy; D011859:Radiography; D012728:Sex Chromatin; D013997:Time Factors