Xing, Zhao, R Sahi, Zhao Yu-Yang, Wang Jun, and Chun-Hui Li. “Expressions of HPV 16-E6 in Esophageal Carcinoma and it’s Clinical Significance”. Journal of Pathology of Nepal 5, no. 9 (March 27, 2015): 752–755. Accessed July 6, 2024. https://nepjol.info/index.php/JPN/article/view/13786.