title: Editorial comment.
authors.forename: Sean
authors.initials: S
authors.lastname: Collins
mesh_terms: D006801:Humans; D008297:Male; D009364:Neoplasm Recurrence, Local / Q000175:diagnosis*; D016133:Polymerase Chain Reaction / Q000379:methods*; D017430:Prostate-Specific Antigen / Q000097:blood*; D011471:Prostatic Neoplasms / Q000473:pathology*
chemical_list: D017430:Prostate-Specific Antigen