Malik, A., I. K. Khalil, S. M. Ali, R. A. Khan, A. Khan, G. , and N. ullah. “DE VEGA’S TRICUSPID ANNULOPLASTY FOR SEVERE TRICUSPID REGURGITATION - EARLY AND MIDTERM FOLLOW UP”. Pakistan Heart Journal, vol. 45, no. 1, July 2012, doi:10.47144/phj.v45i1.138.