Application of transrectal bi-plane high-frequency ultrasonography combined with vaginal saline injection in a postpartum woman with vaginal stenosis - Zou, Yan; Sun, Litao; Cui, Ailin; Zhang, Liyi; Lv, Yaer (Quantitative Imaging in Medicine and Surgery; Vol 14, No 12 (December 05, 2024): Quantitative Imaging in Medicine and Surgery, 2024)