Statistical survey of 276 cases of medulloblastoma (1935--1978).
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002528:Cerebellar Neoplasms / Q000453:epidemiology*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008527:Medulloblastoma / Q000453:epidemiology*; D008875:Middle Aged; D012737:Sex Factors