[STUDIES ON THE METHOD OF EXAMINATION OF PULMONARY FUNCTION IN PNEUMOCONIOSIS CASES].
D004185:Disability Evaluation; D006801:Humans; D007564:Japan; D008168:Lung; D005082:Physical Exertion; D011009:Pneumoconiosis; D012129:Respiratory Function Tests; D013147:Spirometry
DISABILITY EVALUATION; EXERTION; JAPAN; PNEUMOCONIOSIS; RESPIRATORY FUNCTION TESTS; SPIROMETRY