title: Experimental intervertebral discolysis with collagenase.
mesh_terms: D000818:Animals; D004285:Dogs; D007278:Injections, Spinal; D007405:Intervertebral Disc Displacement / Q000188:drug therapy* / Q000473:pathology; D007796:Laminectomy; D008722:Methods; D003012:Microbial Collagenase / Q000627:therapeutic use*; D011859:Radiography; D013131:Spine / Q000000981:diagnostic imaging / Q000601:surgery
chemical_list: D003012:Microbial Collagenase