OC01.04: AI‐guided auto‐detecting model for identification of pulmonary veins in second trimester sonographic screening examination of the fetal heart. (15th October 2020) - Komatsu, R.; Matsuoka, R.; Arakaki, T.; Tokunaka, M.; Sakai, A.; Yasutomi, S.; Komatsu, M.; Hamamoto, R.; Sekizawa, A.