Hata T, Koyanagi A, Yamanishi T, Bouno S, Kawahara T, Konishi M, Takayoshi R, Miyake T.
Three-dimensional SlowflowHD for Assessment of Fetal Organ and Placental Microvasculature. 
Donald School J Ultrasound Obstet Gynecol 
2022;
16
(1):4-10.