title: [Factors of nonspecific immunological reactivity in healthy children of different age].
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007109:Immunity; D007223:Infant; D009113:Muramidase / Q000276:immunology
chemical_list: D009113:Muramidase
vernacular_title: Faktory nespetsificheskoĭ immunologicheskoĭ reaktivnosti u zdorovykh deteĭ razlichnogo vozvrasta