Shrestha P, Koirala P, Singh M. Risk Factors of Preinvasive and Invasive Cervical Cancer. Nepal J Obstet Gynaecol [Internet]. 2016 Jan. 15 [cited 2024 Nov. 21];10(2):45-9. Available from: https://nepjol.info/index.php/NJOG/article/view/14337