title: Monoamniotic twins with double survival: case report.
mesh_terms: D000328:Adult; D000650:Amnion / Q000002:abnormalities*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011247:Pregnancy; D014427:Twins; D014470:Umbilical Cord / Q000473:pathology