title: Management of twin labor.
mesh_terms: D001034:Apgar Score; D036861:Delivery, Obstetric; D005260:Female; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D007743:Labor, Obstetric; D008614:Meperidine / Q000627:therapeutic use; D010121:Oxytocin / Q000627:therapeutic use; D011247:Pregnancy; D011273:Pregnancy, Prolonged; D013997:Time Factors; D014427:Twins
chemical_list: D010121:Oxytocin; D008614:Meperidine