V. Tsirkin, A. Nozdrachev, J. Korotaeva, and G. Khodyrev, “Influence of Histidine on the contractility and adrenaline inotropic effect in the experiments with myocardium of right ventricular of Non pregnant and Pregnant Rats”, J Cardiol Cardiovasc Med, vol. 3, no. 3, pp. 084–103, Nov. 2018.