OC06.01: Agreement between preoperative transvaginal ultrasound and intraoperative frozen section for estimating myometrial invasion in low‐risk endometrial cancer. (September 2014) - Alcazar, J.; Pineda, L.; Vilhena, C.; Juez, L.; Utrilla‐Layna, J.; Minguez, J.; Jurado, M.