Omelchenko, L., Mukvich , O., Belska , O., Dudka , I., Klymyshyn, .Y., Rudenko , N., Kalashnikova, .R., Ismakaieva, .D., Vdovina , N. and Liudvik , T. 2021. Heart injury in juvenile systemic sclerodermy (clinical case). Medicni perspektivi. 26, 3 (Sep. 2021), 219–227. DOI:https://doi.org/10.26641/2307-0404.2021.3.242344.