title: About the activation phenomenon of old negative tuberculin skin reactions; its consistency after vaccination with B. C. G.
authors.forename: M
authors.initials: M
authors.lastname: DURET
authors.forename: P
authors.initials: P
authors.lastname: BOULENGER
authors.forename: J
authors.initials: J
authors.lastname: LEVREL
mesh_terms: D001500:BCG Vaccine; D006801:Humans; D014373:Tuberculin; D014374:Tuberculin Test; D014376:Tuberculosis; D014611:Vaccination
chemical_list: D001500:BCG Vaccine; D014373:Tuberculin
keywords: TUBERCULOSIS/Calmette-Guerin immunization; TUBERCULOSIS/tuberculin reaction
vernacular_title: A propos du phénomène d'activation d'anciennes réactions cutanées tuberculinques négatives; sa constance après la vaccination par le B. C. G.