doctor explaining the results of scan lung on digital tablet screen to patient. - tuberculosis bacterium 個照片及圖片檔
sick young asian woman having heart attack sitting on sofa in living room at home. - tuberculosis bacterium 個照片及圖片檔
lung cancer concept. doctor explaining results of lung check up from x-ray scan chest on digital tablet screen to patien - tuberculosis bacterium 個照片及圖片檔
chest x-ray images of patient to disease lung,doctor explaining the results of scan lung on digital tablet screen to patient. - tuberculosis bacterium 個照片及圖片檔