Journal of Cancer Epidemiology / 2013 / Article / Fig 1

Research Article

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

Figure 1

Flow diagram of master linked database, CCR: California Cancer Registry, BCP: Blood Centers of the Pacific, San Francisco, CA, 1991–2009. Note: eligible study populations analyzed to estimate standardized incidence ratios are shown in gray.