Siyam, Samaa, Ismaiel Abu Mahfouz, Mais Al-Attar, Roaa Khatatbeh, Esraa Qandil, and Leen Saifan. “Conservative Management of a Rectovaginal Fistula Caused by a Gellhorn Pessary. A Case Report”. Urogynaecologia 36 (November 21, 2024). Accessed November 14, 2026. https://www.urogynaecologia.org/uij/article/view/341.