Bandyopadhyay, Soma, and Manidip Pal. “Single Dose Nonavalent HPV Vaccine – Need of the Hour”. Nepal Journal of Epidemiology 10, no. 2 (June 30, 2020): 871–873. Accessed December 26, 2024. https://nepjol.info./index.php/NJE/article/view/28962.