Shevchenko, N.S., Bohmat, L.F., Holovko, T.O. and Demianenko, M.V. 2019. Adaptive capacity of the cardiovascular system in children with rheumatic diseases and comorbid conditions. Pathologia. 1 (May 2019). DOI:https://doi.org/10.14739/2310-1237.2019.1.166395.