EP16.102
Practical roles of transvaginal and transperineal ultrasound in postoperative assessment of obstetric anal sphincter injury (OASIS)
H. Takita, R. Matsuoka, J. Kubonoya, T. Koizumi, S. Hashiramoto, M. Kaneko, A. Sekizawa
Showa Daigaku
Poster Presenter: Hiroko Takita
