[A clinical evaluation of 0.75 percent bupivacaine in extradural block].
D000328:Adult; D000368:Aged; D000767:Anesthesia, Epidural / Q000379:methods*; D002045:Bupivacaine / Q000008:administration & dosage*; D004305:Dose-Response Relationship, Drug; D004341:Drug Evaluation; D005260:Female; D006801:Humans; D007044:Hysterectomy; D008875:Middle Aged
D002045:Bupivacaine