Dr.Samet.M Yazd University Harrison's PRINCIPLES OF INTERNAL MEDICINE-7th Edition Bronchiectasis is an abnormal and permanent dilatation of bronchi It may be either focal or.
Transcript Dr.Samet.M Yazd University Harrison's PRINCIPLES OF INTERNAL MEDICINE-7th Edition Bronchiectasis is an abnormal and permanent dilatation of bronchi It may be either focal or.