„... all the chapters of this volume of Advances and Technical Standards in Neurosurgery are characterised by the common broad and complete discussion of the subject dealth with, by the accurate analysis of the historical background and by suggestions for future directions. Figures, ... tables and quite complete reference lists, which may hardly be found in contemporary scientific journals, further concur to provide the reader with an exhaustive and stimulating review.“ Child's Nervous System 23/2007