Khan, Q.; Batool, A.; Haider, M. A.; Hanif, M.; Ali, M. J.; Sattar, S. B. A.; Khan, S. J. LARGE EMPHYSEMATOUS BULLAE MIMICKING AS A PNEUMOTHORAX LEADING TO UNNECESSARY CHEST TUBE INSERTION AND IATROGENIC PNEUMOTHORAX. J Ayub Med Coll Abbottabad 2021, 33, 526-528.