24-HOUR PROFILE OF BLOOD PRESSURE, HEART RATE, EXCRETION OF ELECTROLYTES, AND LOCOMOTOR ACTIVITY IN WISTAR-KYOTO AND SHR RATS UNDER CONDITIONS OF FREE-RUN RHYTHM ArticleBlagonravov M.L., Medvedeva E.V., Bryk A.A., Goryachev V.A., Rabinovich A.E., Letoshneva A.S., Demurov E.A.Bulletin of Experimental Biology and Medicine. 2018.