title: [The importance of copper and zinc balance in food rations for various indices of nitrogen metabolism in the animal body].
mesh_terms: D000818:Animals; D001835:Body Weight; D003300:Copper; D004032:Diet; D004920:Erythropoiesis; D006454:Hemoglobins / Q000096:biosynthesis*; D009584:Nitrogen / Q000378:metabolism*; D051381:Rats; D015032:Zinc
chemical_list: D006454:Hemoglobins; D003300:Copper; D015032:Zinc; D009584:Nitrogen
vernacular_title: Znachenie sbalansirovannosti v pishchevykh ratsionakh medi i tsinka dlia nekotorykh pokazateleĭ azotistogo obmena zhivotnogo organizma.