title: [Epidemiologic aspects of Brill's disease].
mesh_terms: D000328:Adult; D000368:Aged; D006801:Humans; D008875:Middle Aged; D012426:Russia; D014438:Typhus, Epidemic Louse-Borne / Q000453:epidemiology*
vernacular_title: Nekotorye épidemiologicheskie aspekty bolezni Brillia.