Quadruplets delivered by caesarean section.
D000328:Adult; D002585:Cesarean Section; D005260:Female; D006594:Hexoprenaline / Q000627:therapeutic use; D006801:Humans; D007752:Obstetric Labor, Premature / Q000188:drug therapy; D011247:Pregnancy; D011272:Pregnancy, Multiple / Q000187:drug effects; D011783:Quadruplets
D006594:Hexoprenaline