Jibran, M. S., S. A. Habib, S. B. Khan, and A. M. Gul. “FACTORS RESPONSIBLE FOR INSIGNIFICANT DECREASE IN PULMONARY ARTERY PRESSURE IMMEDIATELY AFTER PER CUTANEOUS TRANS-MITRAL COMMISSUROTOMY IN PATIENTS OF RHEUMATIC MITRAL STENOSIS”. KHYBER MEDICAL UNIVERSITY JOURNAL, vol. 11, no. 2, June 2019, pp. 67-70, doi:10.35845/kmuj.2019.18817.