SZABAT, Przemysław, POLESZAK, Julita, SZABAT, Marta, BOREŃSKI, Grzegorz, WÓJCIK, Magdalena & MILANOWSKA, Joanna. The concentration of trace and toxic elements in the hair and in plasma of children with the autism spectrum disorder. Journal of Education, Health and Sport [online]. 31 March 2019, T. 9, nr 3, s. 559–572. [accessed 31.5.2023].