Commentary: Serum lycopene and prostate cancer progression: a re-consideration of findings from the prostate cancer prevention trial
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- Giovannucci, E. Cancer Causes Control (2011) 22: 1055. doi:10.1007/s10552-011-9776-x
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A recent analysis in the Prostate Cancer Prevention Trial (PCPT) appeared to show no association between serum lycopene and prostate cancer risk, but the unique study design of the PCPT and the complexity of prostate cancer epidemiology suggest an alternative interpretation of the reported findings.