title: Standardization of serological tests for the diagnosis of the typhus group of fevers.
authors.forename: A
authors.initials: A
authors.lastname: FELIX
mesh_terms: D005334:Fever; D006801:Humans; D012015:Reference Standards; D012282:Rickettsia Infections; D014438:Typhus, Epidemic Louse-Borne
keywords: RICKETTSIAL DISEASES; TYPHUS