title: Postpartum tubal ligation requires more bupivacaine for spinal anesthesia than does cesarean section.
mesh_terms: D000328:Adult; D000773:Anesthesia, Obstetrical; D000775:Anesthesia, Spinal; D002045:Bupivacaine / Q000008:administration & dosage* / Q000009:adverse effects; D002585:Cesarean Section; D004305:Dose-Response Relationship, Drug; D004809:Ephedrine / Q000627:therapeutic use; D005260:Female; D006801:Humans; D007022:Hypotension / Q000139:chemically induced / Q000188:drug therapy; D009020:Morphine / Q000008:administration & dosage; D009325:Nausea / Q000139:chemically induced; D049590:Postpartum Period; D011247:Pregnancy; D011446:Prospective Studies; D013246:Sterilization, Tubal
chemical_list: D009020:Morphine; D004809:Ephedrine; D002045:Bupivacaine