Late Cardiopulmonary Complication of Ventriculo-atrial Shunt
Lancet 358:1608,1569, Milton,C.A.,et al, 2001
Shunt Failure Caused by Valve Collapse
JNNP 54:559-560, Lundar,T.,et al, 1991
Surgical Treatment of Idiopathic Hydrocephalus in Elderly Patients
Neurol 35:307-311, Petersen,R.C.,et al, 1985
Living with Hydrocephalus
BMJ 288:813-814, Simpson,D., 1984