Cancer Incidence and Mortality in a Cohort of US Blood Donors: A 20-Year Study

<table>Flow diagram of donor and non-donor cancer records used for survival analysis, BCP: Blood Centers of the Pacific, CCR: California Cancer Registry, San Francisco, CA, 1991–2009. Note: study population for survival analysis is shown in gray.</table>

Journal of Cancer Epidemiology

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Figure 2: Cancer Incidence and Mortality in a Cohort of US Blood Donors: A 20-Year Study 