Shah, T T PSA nadir as a predictive factor for biochemical disease-free survival and overall survival following whole-gland salvage HIFU following radiotherapy failure. [electronic resource] - Prostate cancer and prostatic diseases 09 2016 - 311-6 p. digital Publication Type: Journal Article ISSN: 1476-5608 Standard No.: 10.1038/pcan.2016.23 doi Subjects--Topical Terms: AgedCombined Modality TherapyDisease ProgressionFollow-Up StudiesHigh-Intensity Focused Ultrasound AblationHumansMaleMiddle AgedMultimodal ImagingNeoplasm GradingPrognosisProstate-Specific Antigen--bloodProstatic Neoplasms--bloodRadiotherapy, Adjuvant--methodsSurvival AnalysisTreatment Outcome