title: Chemonucleolysis versus open discectomy: the case against chymopapain.
mesh_terms: D000328:Adult; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007404:Intervertebral Disc Chemolysis; D007405:Intervertebral Disc Displacement / Q000188:drug therapy* / Q000601:surgery; D007796:Laminectomy; D008159:Lumbar Vertebrae / Q000187:drug effects* / Q000601:surgery; D008297:Male; D008866:Microsurgery; D011183:Postoperative Complications / Q000601:surgery; D012008:Recurrence