title: [Studies on the problem of the duration of vaccinal allergy after BCG vaccination with Swiss BCG vaccine].
mesh_terms: D001500:BCG Vaccine; D004342:Drug Hypersensitivity; D005006:Ethnicity; D006801:Humans; D009163:Mycobacterium bovis; D014611:Vaccination
chemical_list: D001500:BCG Vaccine
keywords: BCG VACCINATION