[DYNAMIC CHANGES IN THE MECHANICAL VENTILATION IN WORKING COALMINERS DURING 10 YEARS IN RELATION TO CHRONIC BRONCHITIS AND PNEUMOCONIOSIS].
D001991:Bronchitis; D029481:Bronchitis, Chronic; D003032:Coal Mining; D003604:Czechoslovakia; D006801:Humans; D011009:Pneumoconiosis; D012121:Respiration, Artificial; D012129:Respiratory Function Tests
BRONCHITIS; COAL MINING; CZECHOSLOVAKIA; PNEUMOCONIOSIS; RESPIRATORY FUNCTION TESTS
DYNAMICK'E ZM ENY MECHANICK'E VENTILACE U PRACUJ'IC'ICH UHLOKOPU B EHEM 10 LET VE VZTAHU K CHRONICK'E BRONCHITID E A PNEUMOKONI'OZE.