title: Repeated negative prostate biopsies with persistently elevated or rising PSA: a modern urologic dilemma.
authors: Paolo
authors: P
authors: Puppo
mesh_terms: D014408:Biomarkers, Tumor / Q000097:blood; D001706:Biopsy / Q000379:methods; D005188:False Negative Reactions; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D009367:Neoplasm Staging / Q000379:methods; D017430:Prostate-Specific Antigen / Q000097:blood*; D011471:Prostatic Neoplasms / Q000097:blood / Q000473:pathology*; D012680:Sensitivity and Specificity
chemical_list: D014408:Biomarkers, Tumor; D017430:Prostate-Specific Antigen