title: Patterns of postoperative pain. A study of the use of continuous epidural analgesia in the postoperative period.
mesh_terms: D000328:Adult; D000368:Aged; D000767:Anesthesia, Epidural / Q000379:methods; D002045:Bupivacaine / Q000627:therapeutic use; D005260:Female; D005831:Genital Diseases, Female / Q000601:surgery; D006621:Hip Joint / Q000601:surgery; D006801:Humans; D008297:Male; D008614:Meperidine / Q000031:analogs & derivatives / Q000627:therapeutic use; D008619:Mepivacaine / Q000097:blood / Q000627:therapeutic use*; D008875:Middle Aged; D010149:Postoperative Pain / Q000188:drug therapy* / Q000503:physiopathology; D010507:Periodicity; D011468:Prostatectomy; D012737:Sex Factors
chemical_list: D008614:Meperidine; D008619:Mepivacaine; D002045:Bupivacaine