Yaqoob, N., S. Mansoor, K. Aftab, B. Kaleem, A. Hamid, and S. Jamal. “High Risk Histopathological Factors in Retinoblastoma in Upfront Enucleated Eyes: An Experience from a Tertiary care centre of Pakistan”. Pakistan Journal of Medical Sciences, Vol. 38, no. ICON-2022, Dec. 2021, doi:10.12669/pjms.38.ICON-2022.5787.