Khan, M. I. ., A. . Shahzadi, D. . Muhammad, N. . Nazeer, and S. . Ahmed. “Efficacy of IVUS-Based Fractional Flow Reserve in Patients With Intermediate Left Main Stenosis”. Biological and Clinical Sciences Research Journal, vol. 6, no. 7, July 2025, pp. 101-5, doi:10.54112/bcsrj.v6i7.1875.