Paravertebral block for post-cholecystectomy pain relief.
C M
CM
Kumar
D002045:Bupivacaine / Q000008:administration & dosage*; D006801:Humans; D009407:Nerve Block; D010149:Postoperative Pain / Q000628:therapy*; D013127:Spinal Nerves
D002045:Bupivacaine