Cranial Doppler ultrasonography correlates with criteria for ventriculoperitoneal shunting.
Chadduck WM, Seibert JJ, Adametz J, Glasier CM, Crabtree M, Stansell CA. Cranial Doppler ultrasonography correlates with criteria for ventriculoperitoneal shunting. Surg Neurol. 1989 Feb; 31(2):122-8.