PROBLEMS IN DELIVERY OF THE SECOND TWIN.
D002585:Cesarean Section; D036861:Delivery, Obstetric; D005260:Female; D006801:Humans; D007226:Infant Mortality; D007746:Labor Presentation; D007744:Obstetric Labor Complications; D011247:Pregnancy; D014427:Twins
CESAREAN SECTION; INFANT MORTALITY; LABOR COMPLICATIONS; LABOR PRESENTATION; PREGNANCY; TWINS