Sasaki Y, Kikuchi A, Murai M, Kanasugi T, Isurugi C, Oyama R, Sugiyama T
Department of Obstetrics and Gynecology, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate, 020-8505, Japan.
Ultrasound Obstet Gynecol. 2017 Feb;49(2):275-276. doi: 10.1002/uog.15902.