title: A study of incidence of neurogenic neoplasms in the central nervous system.
mesh_terms: D000293:Adolescent; D000328:Adult; D001254:Astrocytoma / Q000453:epidemiology; D001932:Brain Neoplasms / Q000453:epidemiology*; D002648:Child; D002675:Child, Preschool; D004806:Ependymoma / Q000453:epidemiology; D005910:Glioma / Q000453:epidemiology*; D006801:Humans; D007194:India; D007223:Infant; D008527:Medulloblastoma / Q000453:epidemiology; D008875:Middle Aged; D013120:Spinal Cord Neoplasms / Q000453:epidemiology*