title: In defense of chemonucleolysis.
mesh_terms: D000707:Anaphylaxis / Q000209:etiology; D002917:Chymopapain / Q000009:adverse effects; D004342:Drug Hypersensitivity / Q000209:etiology; D005500:Follow-Up Studies; D006801:Humans; D007404:Intervertebral Disc Chemolysis; D007405:Intervertebral Disc Displacement / Q000000981:diagnostic imaging / Q000188:drug therapy* / Q000601:surgery; D007796:Laminectomy; D008159:Lumbar Vertebrae / Q000187:drug effects / Q000601:surgery; D011859:Radiography
chemical_list: D002917:Chymopapain