Handbook of pediatric neurosurgery / George I. Jallo, MD, Professor of Neurosurgery, Pediatrics and Oncology, Institute for Brain Protection Sciences, Johns Hopkins All Children's Hospital, St. Petersburg, Flordia, Karl F. Kothbauer, MD, Associate Professor of Neurosurgery, University of Basel, Basel, Switzerland, Chief of Neurosurgery, Lucerne Cantonal Hospital, Lucerne, Switzerland, Violette M.R. Recinos, MD, Assistant Professor, Department of Neurosurgery, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Division of Pediatric Neurosurgery, Cleveland Clinic, Cleveland, Ohio.