title: Enzyme therapy in genetic diseases. Introduction.
mesh_terms: D004798:Enzymes / Q000096:biosynthesis / Q000172:deficiency*; D006801:Humans; D007700:Kinetics; D008661:Metabolism, Inborn Errors / Q000209:etiology / Q000378:metabolism*; D008967:Molecular Biology
chemical_list: D004798:Enzymes