[THE ORGANIZATIONAL PROGRAMMING OF MASS CHEST X-RAY EXAMINATION (PERTAINING TO TIMING AND CATEGORIES)].
D000368:Aged; D004641:Emigration and Immigration; D006707:Homes for the Aged; D006761:Hospitals; D006801:Humans; D008400:Mass Chest X-Ray; D009787:Occupational Medicine; D012572:School Health Services; D014837:Voluntary Health Agencies
EMIGRATION AND IMMIGRATION; HOMES FOR THE AGED; HOSPITALS; INDUSTRIAL MEDICINE; MASS CHEST X-RAY; SCHOOL HEALTH; VOLUNTARY HEALTH AGENCIES
LA PROGRAMMAZIONE ORGANICA DELL'ESAME SCHERMOGRAFICO DI MASSA (NEL TEMPO E PER CATEGORIE)