title: [The bactericidal activity of the skin in 7-19 year old schoolboys as an index of the body's immunological reactivity].
mesh_terms: D000293:Adolescent; D000328:Adult; D001419:Bacteria; D002648:Child; D002657:Child Development; D004926:Escherichia coli; D006801:Humans; D007109:Immunity; D008297:Male; D009017:Morbidity; D012621:Seasons; D012867:Skin / Q000276:immunology*
vernacular_title: Bakteritsidnost' kozhi u uchashchikhsia 7-19 let kak pokazatel'immunologicheskoĭ reaktivnosti organisma.