title: Cancer Etiology, Bad Luck, and Ecological Fallacy.
authors.affiliation: Division of Neurological Surgery, University of Sao Paulo, Sao Paulo, SP, Brazil.
authors.forename: Eberval Gadelha
authors.initials: EG
authors.lastname: Figueiredo
authors.affiliation: Division of Neurological Surgery, University of Sao Paulo, Sao Paulo, SP, Brazil.
authors.forename: Manoel Jacobsen
authors.initials: MJ
authors.lastname: Teixeira
mesh_terms: D002455:Cell Division / Q000235:genetics*; D006801:Humans; D009369:Neoplasms / Q000453:epidemiology* / Q000235:genetics*; D013234:Stem Cells / Q000502:physiology*