The birth of quadruplets, with an account of the placentas and fetal membranes.
D036861:Delivery, Obstetric; D005321:Extraembryonic Membranes; D005260:Female; D006801:Humans; D036801:Parturition; D010920:Placenta; D011247:Pregnancy; D011783:Quadruplets
DELIVERY; FETAL MEMBRANES; PLACENTA; QUADRUPLETS