title: Letter: Effect of collagenase on monkey intervertebral discs.
mesh_terms: D000818:Animals; D000882:Haplorhini; D007405:Intervertebral Disc Displacement / Q000188:drug therapy*; D003012:Microbial Collagenase / Q000032:analysis / Q000627:therapeutic use*
chemical_list: D003012:Microbial Collagenase