K. Ahmad and S. Naqvi, “ROLE OF PRE-INCISION, INTRAVENOUS PROPHYLACTIC AMIODARONE TO CONTROL ARRHYTHMIAS IN PATIENTS WITH RHEUMATIC VALVULAR HEART DISEASE UNDERGOING MITRAL VALVE REPLACEMENT”, Pak Armed Forces Med J, vol. 63, no. 3, pp. 384–90, Sep. 2013.