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Ullah, S.; Khowaja, A.; Merkhand, N. N.; Khowaja, R.; Khan, W.; Mangi, A. R.; Khushk, S. A.; Sial, J. A. Obstructive Coronary Artery Disease in Patients Undergoing Rheumatic Valvular Heart Surgery. Pak Heart J 2023, 56, 61-65.