title: [CONSIDERATIONS ON AN IMPROVED METHOD FOR THE VISUALIZATION OF THE AQUEDUCT OF SYLVIUS AND THE 4TH VENTRICLE IN PNEUMOGRAPHIC STUDIES].
mesh_terms: D002535:Cerebral Aqueduct; D014695:Cerebral Ventriculography; D003952:Diagnostic Imaging; D020546:Fourth Ventricle; D006801:Humans; D011859:Radiography; D013672:Technology; D019616:Thoracic Surgical Procedures
keywords: VENTRICULOGRAPHY
vernacular_title: REMARQUES SUR UNE MEILLEURE MISE EN 'EVIDENCE DE L'AQUEDUC DE SYLVIUS ET DU QUATRI'EME VENTRICULE DANS LES EXAMENS PNEUMOGRAPHIQUES.