Interpreting epidemiologic research: lessons from studies of childhood cancer.
Linet
Martha S
MS
Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland 20892-7238, USA. linetm@exchange.nih.gov
Wacholder
Sholom
S
Zahm
Shelia Hoar
SH
D015984:Causality; D002648:Child; D004781:Environmental Exposure / Q000009:adverse effects*; D004812:Epidemiologic Methods; D006801:Humans; D015201:Meta-Analysis as Topic; D009369:Neoplasms / Q000453:epidemiology* / Q000209:etiology; D012307:Risk Factors; D013223:Statistics as Topic; D009626:Terminology as Topic