title: Unusual cord intertwining in monoamniotic twins.
mesh_terms: D000328:Adult; D005260:Female; D005330:Fetofetal Transfusion / Q000150:complications*; D006801:Humans; D007231:Infant, Newborn; D007746:Labor Presentation; D011247:Pregnancy; D011272:Pregnancy, Multiple; D014427:Twins; D014430:Twins, Monozygotic; D014470:Umbilical Cord