Saravanan, N., Kekre, A.N. and S., M.G. 2019. Post void residue in women with pelvic organ prolapse: a prospective observational study. International Journal of Reproduction, Contraception, Obstetrics and Gynecology. 8, 4 (Mar. 2019), 1520–1524. DOI:https://doi.org/10.18203/2320-1770.ijrcog20191211.