title: WHO Expert Committee on Biological Standardization.
mesh_terms: D000900:Anti-Bacterial Agents / Q000592:standards; D000906:Antibodies; D000941:Antigens; D001688:Biological Products / Q000302:isolation & purification / Q000592:standards*; D001798:Blood Proteins / Q000592:standards; D016207:Cytokines / Q000592:standards; D006728:Hormones / Q000592:standards; D006801:Humans; D012015:Reference Standards; D014944:World Health Organization
chemical_list: D000900:Anti-Bacterial Agents; D000906:Antibodies; D000941:Antigens; D001688:Biological Products; D001798:Blood Proteins; D016207:Cytokines; D006728:Hormones