Ahmadi F, Akhbari F, Niknejad F, Haghighi H, Ghahremani Z, Ramezanali F, Chehrazi M. Diagnostic Accuracy of Three-dimensional Ultrasonography in Detection of Endometrial Lesions compared with Hysteroscopy in Infertile Women. Donald School J Ultrasound Obstet Gynecol 2016; 10 (4):393-397.