supported publications or other works Comparison of rectal mucosal proliferation measured by proliferating cell nuclear antigen (PCNA) immunohistochemistry and whole crypt dissection. Journal Articles Hidden barriers between knowledge and behavior Journal Articles Perceived family history risk and symptomatic diagnosis of prostate cancer Journal Articles Physical Activity and the Risk of Colorectal Adenomas Journal Articles Race, healthcare access and physician trust among prostate cancer patients Journal Articles Reproducibility and variability of the rectal mucosal proliferation index using proliferating cell nuclear antigen immunohistochemistry. Journal Articles