J. Nawrot, M. Humaj-Grysztar, A. Gniadek, D. Matuszyk, and R. Biernat, “Quality of life of women with postmenopausal pelvic organ prolapse”, piel21w, vol. 16, no. 4(61), pp. 17–23, Mar. 2018, doi: 10.1515/pielxxiw-2017-0031.