title: Monoamniotic twins with double survival. Report of a case with a peculiar cord complication.
mesh_terms: D000328:Adult; D000650:Amnion; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007744:Obstetric Labor Complications; D011247:Pregnancy; D014427:Twins; D014470:Umbilical Cord