%0 Conference Article %T THE CONTENT OF SOME TRACE ELEMENTS IN THE MUCUS MUCIN OF THE GASTROPOD MOLLUSC ACHATINA FULICA %A Krasil'nikova, D.K. %A Shtaleva, N.R. %K %J Proceedings of The international scientific and practical conference %D 2024 %P 2 %I Ural State Agrarian University