title: [Data on the nature of allergic skin tests with the antigen from Rickettsia provazekii].
mesh_terms: D000293:Adolescent; D000941:Antigens; D002648:Child; D002675:Child, Preschool; D006801:Humans; D012283:Rickettsia prowazekii; D012882:Skin Tests; D014438:Typhus, Epidemic Louse-Borne / Q000175:diagnosis*
chemical_list: D000941:Antigens
vernacular_title: Materialy k kharakteristike kozhnoĭ allergicheskoĭ proby s antigenom iz rikketsiĭ Provacheka.