Hata T, Koyanagi A, Kawahara T, Yamanishi T, Itoh A, Takayoshi R, Miyake T, AboEllail MA.
Normal Nuchal Translucency with Septations at Crown-rump Length below 45 mm. 
Donald School J Ultrasound Obstet Gynecol 
2022;
16
(4):278-281.