Bonilla-Musoles F, Ramirez J V, Pérez-Gil M, Pellicer A
Ultraschall Med. 1984 Feb;5(1):24-8. doi: 10.1055/s-2007-1012061.
The internal and external interorbital diameters are measured during pregnancy. A case of holoprosencephaly was diagnosed via ultrasound on the basis of the reduction of both diameters.
在孕期测量眶内及眶间径。基于这两个径线减小，通过超声诊断出一例前脑无裂畸形。
