Iaocharoen P, Lekskulchai O, Chiengthong K, Bunyavejchevin S, Tanprasertkul C, Somprasit C. The Correlations between Three Methods of Pelvic Floor Muscle Strength Assessment in Nulliparous Women: 2D Transperineal Ultrasound, Modified Oxford Scale, and PFX2® Perineometer . AMJAM [Internet]. 2023 Dec. 28 [cited 2024 Dec. 5];23(3):72-80. Available from: https://asianmedjam.com/index.php/amjam/article/view/1397