[1]
I. Lebets, L. Bogmat, D. Kashkalda, and V. Kashina, “PECULIARITIES OF DEVELOPMENT AND EVOLUTION OF SCLERODERMIC DISEASE IN CHILDREN AND ADOLESCENTS”, J. V. N. Karazin Khark. Nat. Univ., Ser. Med., no. 10, pp. 78-81, 1.