title: [Serial radioscopic examination in schools during 1949].
authors.forename: P
authors.initials: P
authors.lastname: FONTEYNE
authors.lastname: OLBRECHTS-TYTECA
mesh_terms: D005471:Fluoroscopy; D012574:Schools; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis* / Q000453:epidemiology*