[FREQUENCY OF ABO BLOOD GROUPS IN INTRACRANIAL TUMORS OF NEUROECTODERMAL ORIGIN].
D000017:ABO Blood-Group System; D001254:Astrocytoma; D001932:Brain Neoplasms; D002528:Cerebellar Neoplasms; D003056:Cochlear Nerve; D004806:Ependymoma; D006801:Humans; D008527:Medulloblastoma; D009442:Neurilemmoma; D009837:Oligodendroglioma
D000017:ABO Blood-Group System
ABO FACTORS; ACOUSTIC NERVE; ASTROCYTOMA; BRAIN NEOPLASMS; EPENDYMOMA; MEDULLOBLASTOMA; NEURILEMMOMA; OLIGODENDROGLIOMA
FREQUENZA DEI GRUPPI ABO NEI TUMORI INTRACRANICI DI ORIGINE NEUROECTODERMICA.