M. Saeed, I. .- ul-. Haq, and M. A. Saleem, “EFFECT OF GENDER ON ECHOCARDIOGRAPHIC OUTCOMES OF PATIENTS PRESENTING WITH MITRAL STENOSIS AT A TERTIARY CARE HOSPITAL”, J Ayub Med Coll Abbottabad, vol. 23, no. 2, pp. 130–132, Jun. 2011.