Effects of obesity and height on prostate-specific antigen (PSA) and percentage of free PSA levels among African-American and Caucasian men.
Fowke JH, Signorello LB, Chang SS, Matthews CE, Buchowski MS, Cookson MS, Ukoli FM, Blot WJ. Effects of obesity and height on prostate-specific antigen (PSA) and percentage of free PSA levels among African-American and Caucasian men. Cancer. 2006 Nov 15; 107(10):2361-7.