NURLYBAEVA, K.A.; AITKULOV, A.M.; MUKASHEVA, G. Zh.; TYKEZHANOVA, G.M. Composition of chemical elements in the biosubstrate (hair) of children of the Karaganda region. Fundamental and Experimental Biology, [S. l.], v. 102, n. 2, p. 51–56, 2021. DOI: 10.31489/2021bmg2/51-56. Disponível em: https://feb.buketov.edu.kz/bmg-vestnik/article/view/624. Acesso em: 1 dec. 2025.