title: OBSERVATIONS ON SOME TUMORS OF THE CENTRAL NERVOUS SYSTEM BY MEANS OF PHASE CONTRAST MICROSCOPY.
mesh_terms: D000236:Adenoma; D000239:Adenoma, Acidophil; D000238:Adenoma, Chromophobe; D001254:Astrocytoma; D001932:Brain Neoplasms; D002528:Cerebellar Neoplasms; D004806:Ependymoma; D005909:Glioblastoma; D006801:Humans; D008527:Medulloblastoma; D008577:Meningeal Neoplasms; D008579:Meningioma; D008853:Microscopy; D008858:Microscopy, Phase-Contrast; D009837:Oligodendroglioma
keywords: ADENOMA, CHROMOPHOBE; ADENOMA, EOSINOPHILIC; ASTROCYTOMA; BRAIN NEOPLASMS; EPENDYMOMA; GLIOBLASTOMA MULTIFORME; MEDULLOBLASTOMA; MENINGIOMA; MICROSCOPY, PHASE CONTRAST; OLIGODENDROGLIOMA