Interpreting epidemiologic research: lessons from studies of childhood cancer review

Endpoint

• cancer: childhood cancer, childhood leukemia
• epidemiology: case-control study, cohort study, pooled analysis, meta-analysis; exposure assessment, bias, causality

Exposure

• • 50/60 Hz
  • magnetic field
  • also other exposures without EMF
• • power transmission line
• • residential

Comments on this article

• Roff SR (2004): Interpreting epidemiologic research and childhood leukemia