A follow-up chest x-ray survey in the Rhondda Fach. I. Pulmonary tuberculosis.
D004194:Disease; D005500:Follow-Up Studies; D006801:Humans; D008906:Mining; D011009:Pneumoconiosis / Q000473:pathology*; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary / Q000517:prevention & control*; D014965:X-Rays
MINING/diseases; PNEUMOCONIOSES/pathology; TUBERCULOSIS, PULMONARY/prevention and control