... bullae and calcification of tuberculosis were observed in the lung dust. Many smokers China have the same lung pic.twitter.com/Lbm1oQd2EU — misskashmir (@saga63048934) November 15, 2019
... bullae and calcification of tuberculosis were observed in the lung dust. Many smokers China have the same lung pic.twitter.com/Lbm1oQd2EU — misskashmir (@saga63048934) November 15, 2019