PAUDEL, Shishir et al. Pelvic Organ Prolapse in Countries of Different Economy: A Systematic Review. Nepal Journal of Obstetrics and Gynaecology, [S.l.], v. 14, n. 2, p. 7-21, may 2020. ISSN 1999-8546. Available at: <http://njog.org.np/njog/index.php/njog/article/view/1082>. Date accessed: 01 nov. 2020.