title: [Diagnostic validity of the extemporaneous cytological examination of CNS tumors. Apropos of 74 cases].
mesh_terms: D001932:Brain Neoplasms / Q000175:diagnosis* / Q000601:surgery; D003581:Cytodiagnosis; D006801:Humans; D007432:Intraoperative Period; D013120:Spinal Cord Neoplasms / Q000175:diagnosis* / Q000601:surgery
vernacular_title: Validità diagnostica dell'esame citologico estemporaneo nei tumori del S.N.C. A proposito di 74 casi.