For citations:
Vatutin N.T., Shevelyok A.N., Zagoruiko A.N. CLINICAL AND PROGNOSTIC VALUE OF HYPONATREMIA IN PATIENTS WITH CHRONIC HEART FAILURE. The Russian Archives of Internal Medicine. 2018;8(5):372-381. https://doi.org/10.20514/2226-6704-2018-8-5-372-381