RE - QUANTITATIVE POLYMERASE-CHAIN-REACTION DOES NOT IMPROVE PREOPERATIVE PROSTATE-CANCER STAGING - A CLINICOPATHOLOGICAL MOLECULAR ANALYSIS OF 121 PATIENTS - SOKOLOFF,M.H, TSO,C.L., KABOO,R., NELSON,S., KO,J., DOREY,F., FIGLIN,R.A., PANG,S., DEKERNION,J. AND BELLDEGRUN,A. - J. UROL., 156, 1560-1566, 1997