Technique of chemonucleolysis.
D002917:Chymopapain / Q000008:administration & dosage*; D010450:Endopeptidases / Q000008:administration & dosage*; D006801:Humans; D007267:Injections / Q000379:methods*; D007403:Intervertebral Disc / Q000187:drug effects; D012585:Sciatica / Q000188:drug therapy*
D010450:Endopeptidases; D002917:Chymopapain