Chemonucleolysis.
D000818:Animals; D002917:Chymopapain / Q000009:adverse effects / Q000627:therapeutic use*; D010450:Endopeptidases / Q000627:therapeutic use*; D006801:Humans; D007405:Intervertebral Disc Displacement / Q000188:drug therapy*; D012306:Risk
D010450:Endopeptidases; D002917:Chymopapain