STUDY OF CRITERIA OF CARDIOVASCULAR SYSTEM DESYNCHRONIZATION IN LOCOMOTIVE DRIVERS’ BRIGADE IN RUSSIA СтатьяDementyev M.V., Chibisov S.M., Abramova M.V., Beeharry S.D., Blagonravov M.L., Syatkin S.P., Neborak E.V., Smirnova I.P., Myandina G.I., Kuznetsov V.I.Research Journal of Pharmacy and Technology. Том Vol10. 2017. С. 891-895