TONG AW-M, CHEON WC, CHAN K-P. Vaginal Ring Pessary Inserted by a Nurse for Pelvic Organ Prolapse in Chinese Women: A Prospective Study. Hong Kong J Gynaecol Obstet Midwifery [Internet]. 2017 Jan. 1 [cited 2024 May 2];17(1). Available from: https://hkjgom.org/home/article/view/223