Rustamovna, A.N., Sharofat Masharipovna Kuryazova and Salomat Ruzibaevna Khudaynazarova 2026. Physical Development and Hair Bioelement Composition in Children. Central Asian Journal of Medical and Natural Science. 7, 2 (Feb. 2026), 245–252. DOI:https://doi.org/10.51699/cajmns.v7i2.3143.