title: [Free/total PSA ratio].
authors.affiliation: Department of Urology, Niigata Cancer Center Hospital.
authors.forename: Yasuo
authors.initials: Y
authors.lastname: Kitamura
authors.forename: Kazuya
authors.initials: K
authors.lastname: Suzuki
authors.forename: Toshihiro
authors.initials: T
authors.lastname: Saito
authors.forename: Shuichi
authors.initials: S
authors.lastname: Komatsubara
authors.forename: Takayuki
authors.initials: T
authors.lastname: Matsuto
mesh_terms: D014408:Biomarkers, Tumor / Q000097:blood*; D001707:Biopsy, Needle; D016001:Confidence Intervals; D006801:Humans; D008297:Male; D017430:Prostate-Specific Antigen / Q000097:blood*; D011471:Prostatic Neoplasms / Q000175:diagnosis* / Q000473:pathology; D012372:ROC Curve; D012680:Sensitivity and Specificity
chemical_list: D014408:Biomarkers, Tumor; D017430:Prostate-Specific Antigen