THE COURSE OF PNEUMOCONIOSIS IN COAL MINERS. SHOULD A MINER WITH THE CONDITION CONTINUE TO WORK IN DUST?
D000375:Aging; D002965:Classification; D003031:Coal; D003032:Coal Mining; D004391:Dust; D005853:Geriatrics; D006801:Humans; D011009:Pneumoconiosis; D013902:Radiography, Thoracic; D012907:Smoking; D013223:Statistics as Topic
D003031:Coal; D004391:Dust
AGING; CLASSIFICATION; COAL MINING; GERIATRICS; PNEUMOCONIOSIS; SMOKING; STATISTICS; THORACIC RADIOGRAPHY