Rauf, M. A.; Asghar Khan, M.; Ashraf, A.; ullah, S.; Khan, N.; Hassan, M.; Mahmood Gul, A.; Hafizullah, M. PERCUTANEOUS BALOON VALVOTOMY IN PATIENTS WITH MI- TRAL STENOSIS WITH FAVORABLE ECHOCARDIOGRAPHIC SCORE. J Postgrad Med Inst 2018, 32.