RT Journal Article SR Electronic T1 Prostate cancer: 5. Diagnostic tools for early detection JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1139 OP 1146 VO 159 IS 9 A1 Karakiewicz, P. I. A1 Aprikian, A. G. YR 1998 UL http://www.cmaj.ca/content/159/9/1139.abstract AB