X-RAY SCREENING FOR TUBERCULOSIS IN NURSING-HOME PATIENTS.
D004501:Education, Medical; D006801:Humans; D008400:Mass Chest X-Ray; D008404:Massachusetts; D009735:Nursing Homes; D014376:Tuberculosis; D014965:X-Rays
EDUCATION, MEDICAL; MASS CHEST X-RAY; MASSACHUSETTS; NURSING HOMES; TUBERCULOSIS