Three-dimensional Ultrasound, HDlive, HDlive Silhouette, and SlowflowHD Features of Fetal OEIS Complex in the First-trimester of Pregnancy. - Toshiyuki Hata; Miyu Konishi; Aya Itoh; Riko Takayoshi; Takahito Miyake; Naoki Okimoto; Yasuo Nakahara (Donald School Journal of Ultrasound in Obstetrics & Gynecology, 2024)