title: The classic. Enzyme dissolution of the nucleus pulposus in humans. By Lyman W. Smith. 1964.
mesh_terms: D002917:Chymopapain / Q000627:therapeutic use*; D049673:History, 20th Century; D006801:Humans; D007405:Intervertebral Disc Displacement / Q000188:drug therapy*; D008159:Lumbar Vertebrae
chemical_list: D002917:Chymopapain