Value of amniography in determining fetal viability.
D000653:Amniotic Fluid / Q000000981:diagnostic imaging; D004064:Digestive System / Q000000981:diagnostic imaging; D005260:Female; D005313:Fetal Death / Q000175:diagnosis / Q000000981:diagnostic imaging*; D005315:Fetal Diseases / Q000000981:diagnostic imaging; D006801:Humans; D011247:Pregnancy; D011859:Radiography