Accuracy of Transvaginal Ultrasonography for Detecting Intrauterine Lesions at a Taiwan Medical Center: A Correlation with Ultrasound and Hysteroscopic Histopathology oleh Pei-Yin Yang, Joung-Liang Wu, Pei-Wen Wu, Ching-Hua Wu, Chiu-Jin Lin, Li-Ren Fan, Yu-Hsuan Yang, Guang-Perng Yeh