title: [Immunofluorescence with the direct method used in a study of pathogenic Treponema pallidum].
mesh_terms: D000818:Animals; D003937:Diagnosis, Differential; D005455:Fluorescent Antibody Technique; D006801:Humans; D013588:Syphilis Serodiagnosis; D014210:Treponema pallidum / Q000302:isolation & purification*; D014211:Treponemal Infections / Q000175:diagnosis
vernacular_title: L'immunofluorescenza con metodo diretto applicata allo studio del Treponema pallidum patogeno.