Jeanty P, Dramaix-Wilmet M, Delbeke D, Rodesch F, Struyven J
Neuroradiology. 1981;21(3):127-31. doi: 10.1007/BF00339520.
The ratio of lateral ventricle to hemispheric width was measured in 200 normal pregnancies. Statistical curve fitting was tried to predict normal value and 5 and 95 percentiles. Anatomical sections of fetal head are provided to correlate the ultrasonic pictures. A typical case of application is described.