PDF) OP03.13: Sonographic morphology of the fetal fourth ventricle, cerebellar vallecula and Blake's pouch—potential prognosticators in abnormalities of vermian development
Short- and Long-Term Outcomes of Prenatally Diagnosed Dandy-Walker Malformation, Vermian Hypoplasia, and Blake Pouch Cyst - Charu Venkatesan, Beth Kline- Fath, Paul S. Horn, Kelsey E. Poisson, Rob Hopkin, Usha D. Nagaraj,