title: Enzymes and cancer: a look toward the past as we move forward.
authors.forename: Keith I
authors.initials: KI
authors.lastname: Block
mesh_terms: D002986:Clinical Trials as Topic; D000529:Complementary Therapies / Q000379:methods; D006801:Humans; D009369:Neoplasms / Q000097:blood / Q000188:drug therapy*; D010447:Peptide Hydrolases / Q000627:therapeutic use*; D016212:Transforming Growth Factor beta / Q000097:blood; D016896:Treatment Outcome
chemical_list: D016212:Transforming Growth Factor beta; D010447:Peptide Hydrolases