title: [Seasonal variation of birth incidence of children with cerebellar medulloblastoma. A study in Fukuoka-Ohita area and in all Japan].
mesh_terms: D002528:Cerebellar Neoplasms / Q000453:epidemiology*; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007564:Japan; D008527:Medulloblastoma / Q000453:epidemiology*; D012621:Seasons