[1]
H. D. Wazir, A. U. Qureshi, S. N. Hyder, and M. Sadiq, “IMMEDIATE AND MIDTERM RESULTS OF BALLOON AORTIC VALVULOPLASTY IN CHILDREN WITH AORTIC VALVE STENOSIS WITH SPECIAL REFERENCE TO DYSPLASTIC AORTIC VALVE”, J Ayub Med Coll Abbottabad, vol. 31, no. 4, pp. 517–521, Nov. 2019.