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), pp. 1520–1524. doi: 10.18203/2320-1770.ijrcog20191211.