The diagnosis of monoamniotic twinning by aminography.
D000293:Adolescent; D000650:Amnion / Q000000981:diagnostic imaging*; D000792:Angiography; D002585:Cesarean Section; D005260:Female; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications / Q000000981:diagnostic imaging*; D014427:Twins