Choi, Young Deuk; Ham, Won Sik; Cho, Kang Su; Jung, Won Suk; Kim, Sang Woon; Lee, Joong Shik; Kim, Dong Suk, 2008: Value of initial prostate-specific antigen PSA for predicting the post-prostatectomy PSA progression in patients with initial PSA = 20 ng/ml and no distant metastases...