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[STUDY OF THE VARIABILITY OF THE CARDIAC RHYTHM IN RAILROAD EMPLOYEES, WHO SUFFER BY STOMACH ULCER AND DUODENUM,

Yu V Shelekhova, N A Hramtsova, E V Onuchina

    Eksperimental'Naia I Klinicheskaia Gastroenterologiia = Experimental & Clinical Gastroenterology
    |January 29, 2016
    PubMed
    Abstract

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