General hospital admission x-rays.
D035843:Biomedical Research; D006739:Hospital Administration; D006760:Hospitalization; D006769:Hospitals, General; D006801:Humans; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary / Q000517:prevention & control*; D014965:X-Rays
HOSPITAL ADMINISTRATION; TUBERCULOSIS, PULMONARY/prevention and control