title: [CONTRIBUTION TO THE ONTOGENESIS OF EPENDYMOMAS. TISSUE CULTURE STUDY].
mesh_terms: D001932:Brain Neoplasms; D002420:Cauda Equina; D002454:Cell Differentiation; D002551:Cerebral Ventricle Neoplasms; D004806:Ependymoma; D012106:Research; D046509:Tissue Culture Techniques
keywords: BRAIN NEOPLASMS; CAUDA EQUINA; CELL DIFFERENTIATION; CEREBRAL VENTRICLE NEOPLASMS; EPENDYMOMA; EXPERIMENTAL LAB STUDY; TISSUE CULTURE
vernacular_title: CONTRIBUTION 'A L'ONTOGEN'ESE DES 'EPENDYMOMES. ETUDE EN CULTURE DE TISSUS.