Kolesnyk, Y.M., Isachenko, M.I. and Melnikova, O.V. 2019. The features of the nitric oxide system in the left ventricle myocardium in the rats with experimental intermittent hypoxia of different duration. Pathologia. 3 (Dec. 2019). DOI:https://doi.org/10.14739/2310-1237.2019.3.188783.