PNEUMOCONIOSIS IN CHINA-CLAY WORKERS.
D000538:Aluminum Silicates; D002681:China; D000077215:Clay; D006801:Humans; D011009:Pneumoconiosis; D011658:Pulmonary Fibrosis; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary
D000538:Aluminum Silicates; D000077215:Clay
PNEUMOCONIOSIS; PULMONARY FIBROSIS; TUBERCULOSIS, PULMONARY