Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) CARDOSO ER,Age-dependent changes of cerebral ventricular size. Part I. Review of intracranial fluid collections,Acta Neurochir (Wien),,,1989,97,,40-46,https://cir.nii.ac.jp/crid/1573387449915081216,