W. Ahmad, I. Rehman, O. Majeed, I. Khalid Niazi, K. Aftab Mufti, and A. Iqbal, “Survival Benefit of Transarterial Chemoembolization for Hepatocellular Carcinoma”, Asian Pac J Cancer Biol, vol. 5, no. 2, pp. 43–47, Jun. 2020.