title: [Role of opportunistic microorganisms in the development of acute intestinal infections].
mesh_terms: D000293:Adolescent; D000328:Adult; D004755:Enterobacteriaceae / Q000472:pathogenicity*; D004756:Enterobacteriaceae Infections / Q000209:etiology*; D004761:Enterocolitis, Pseudomembranous / Q000209:etiology* / Q000382:microbiology; D006801:Humans; D008875:Middle Aged
vernacular_title: Rol' uslovno-patogennykh mikroorganizmov v vozniknovenii ostrykh kishechnykh infektsionnykh zabolevaniĭ.