title: Intrathecal morphine in a parturient with a single ventricle.
mesh_terms: D000773:Anesthesia, Obstetrical; D000775:Anesthesia, Spinal; D005260:Female; D006330:Heart Defects, Congenital; D006801:Humans; D009020:Morphine; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular
chemical_list: D009020:Morphine