title: Postoperative intercostal nerve block analgesia versus narcotic analgesia.
mesh_terms: D000328:Adult; D000368:Aged; D000698:Analgesia; D000765:Anesthesia, Conduction / Q000009:adverse effects; D002245:Carbon Dioxide / Q000097:blood; D002763:Cholecystectomy; D005260:Female; D006801:Humans; D008297:Male; D008614:Meperidine / Q000627:therapeutic use; D008875:Middle Aged; D009294:Narcotics / Q000627:therapeutic use*; D010100:Oxygen / Q000097:blood; D010146:Pain / Q000188:drug therapy; D059408:Pain Management; D011030:Pneumothorax / Q000209:etiology; D011183:Postoperative Complications / Q000188:drug therapy / Q000628:therapy*; D013748:Tetracaine / Q000008:administration & dosage; D013900:Thoracic Nerves
chemical_list: D009294:Narcotics; D013748:Tetracaine; D002245:Carbon Dioxide; D008614:Meperidine; D010100:Oxygen