M. S. Regeda, M. A. Kolishetska, N. G. Sementsiv, and M. L. Baida, “The features of state changes of proteinase- inhibitory system in the lungs of guinea pigs in the early period of experimental bronchial asthma”, J Educ Health Sport, vol. 5, no. 11, pp. 419–426, Nov. 2015.