title: Vaccination at B.C.G. by scarification; protective effect in the absence of skin and post-vaccination mediastinal lymphadenopathy.
mesh_terms: D001500:BCG Vaccine; D006801:Humans; D014376:Tuberculosis; D014611:Vaccination
chemical_list: D001500:BCG Vaccine
keywords: TUBERCULOSIS/Calmette-Guerin immunization
vernacular_title: Vaccination au B.C.G. par scarifications; effect protecteur en l'absence cutanée et adénopathies médiastinales post-vaccinales.