Butt WT, Butt MU, Tariq S, Ahmad R, Ali TS, Bukhari MH, et al. Molecular Pathogenesis, Epidemiology, Risk Factors & Prognosis of Head and Neck Cancers in Relation to Human Papilloma Virus Infection. Annals KEMU [Internet]. 2010 Feb. 27 [cited 2024 Apr. 26];13(2). Available from: https://annalskemu.org/journal/index.php/annals/article/view/91