title: IUPAC-IUB Commission on Biochemical Nomenclature. The nomenclature of multiple forms of enzymes recommendations (1971).
mesh_terms: D001669:Biochemical Phenomena; D001671:Biochemistry; D014644:Genetic Variation; D007391:International Cooperation; D007527:Isoenzymes; D009626:Terminology as Topic; D014944:World Health Organization
chemical_list: D007527:Isoenzymes