Chest screening and tuberculosis in the United States.
Haygood
T M
TM
Department of Radiology, Bowman Gray School of Medicine, Winston-Salem, NC 27157-1088.
D049673:History, 20th Century; D006801:Humans; D008403:Mass Screening / Q000266:history*; D013902:Radiography, Thoracic / Q000266:history*; D014397:Tuberculosis, Pulmonary / Q000000981:diagnostic imaging / Q000266:history*; D014481:United States