title: Ketoprofen and pethidine in the treatment of post-operative pain following synovectomy. A double-blind trial on rheumatoid arthritis patients.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000601:surgery*; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D007660:Ketoprofen / Q000627:therapeutic use*; D008297:Male; D008614:Meperidine / Q000627:therapeutic use*; D010149:Postoperative Pain / Q000188:drug therapy*; D010666:Phenylpropionates / Q000627:therapeutic use*; D011897:Random Allocation; D000074402:Synovectomy
chemical_list: D010666:Phenylpropionates; D007660:Ketoprofen; D008614:Meperidine