Electromagnetic fields at extremely low frequencies and the risk for childhood leukemia: Do we have enough information to warrant this association? Author: Valera ET1, Brassesco MS2, Tone LG3. Affiliation: 1Division of Pediatric Oncology, Department of Pediatrics; Faculty of Medicine of Ribeirão Preto, University of São Paulo, Brazil. Electronic address: elvisvalera@hotmail.com. 2Faculty of Philosophy, Sciences and Letters at Ribeirão Preto - University of São Paulo, Brazil. 3Division of Pediatric Oncology, Department of Pediatrics; Faculty of Medicine of Ribeirão Preto, University of São Paulo, Brazil. Conference/Journal: Leuk Res. Date published: 2014 Jan 5 Other: Pages: S0145-2126(13)00456-6 , Special Notes: doi: 10.1016/j.leukres.2013.12.024 , Word Count: 8 Cancer risk, Childhood leukemia, Electromagnetic field, Leukemogenesis PMID: 24456694