title: Retained chorionic membrane following repeated amniocenteses.
mesh_terms: D000328:Adult; D000649:Amniocentesis / Q000009:adverse effects*; D002823:Chorion; D003475:Curettage; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D007744:Obstetric Labor Complications / Q000209:etiology* / Q000601:surgery; D011247:Pregnancy