Byssinosis in the United States.
D002908:Chronic Disease; D004417:Dyspnea; D004781:Environmental Exposure; D003368:Gossypium; D006801:Humans; D007545:Isoproterenol / Q000627:therapeutic use; D008297:Male; D008875:Middle Aged; D011009:Pneumoconiosis / Q000175:diagnosis / Q000188:drug therapy; D012129:Respiratory Function Tests; D012907:Smoking; D013783:Textile Industry; D014481:United States
D007545:Isoproterenol