title: Injection therapy for herniated disks. Background and usefulness.
mesh_terms: D002917:Chymopapain / Q000008:administration & dosage*; D010450:Endopeptidases / Q000008:administration & dosage*; D006801:Humans; D007267:Injections; D007405:Intervertebral Disc Displacement / Q000175:diagnosis / Q000188:drug therapy* / Q000601:surgery; D007796:Laminectomy; D003012:Microbial Collagenase / Q000008:administration & dosage*; D012585:Sciatica / Q000188:drug therapy / Q000209:etiology; D014057:Tomography, X-Ray Computed
chemical_list: D010450:Endopeptidases; D002917:Chymopapain; D003012:Microbial Collagenase