Intravenous ergometrine and the undiagnosed second twin.
D001238:Asphyxia Neonatorum / Q000209:etiology*; D002317:Cardiovascular Agents; D004874:Ergonovine; D004876:Ergot Alkaloids / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007743:Labor, Obstetric; D010120:Oxytocics; D011247:Pregnancy; D014427:Twins
D002317:Cardiovascular Agents; D004876:Ergot Alkaloids; D010120:Oxytocics; D004874:Ergonovine
ASPHYXIA NEONATORUM/etiology and pathogenesis; ERGOT ALKALOIDS/therapeutic use; LABOR; TWINS