O. G. Ivanko, A. V. Tovma, A. V. Kamenshchyk, and M. V. Patsera, “Prognostic role of Sokolow-Lyon criterion in further development of the left ventricular concentric hypertrophy in adolescents with arterial hypertension”, Zaporozhye Medical Journal, vol. 19, no. 1, Feb. 2017.