[On various features of the etiologic structure of intestinal infections along one of the sections of the northern railway].
D004405:Dysentery, Bacillary / Q000453:epidemiology / Q000209:etiology*; D006801:Humans; D011890:Railroads; D012426:Russia
O nekotorykh osobennostiakh etiologicheskoi struktury knishechnykh infektsii na odnom iz uchastkov severnoi zheleznoĭ dorogi.