title: The possibility of a negative phase following B.C.G. vaccination.
authors.forename: J
authors.initials: J
authors.lastname: BOE
mesh_terms: D001500:BCG Vaccine; D006801:Humans; D014376:Tuberculosis; D014611:Vaccination
chemical_list: D001500:BCG Vaccine
keywords: TUBERCULOSIS/Calmette-Guerin immunization