title: The PSA Conundrum.
authors.forename: Michael J
authors.initials: MJ
authors.lastname: Barry
mesh_terms: D016022:Case-Control Studies; D002986:Clinical Trials as Topic; D015340:Epidemiologic Research Design; D006801:Humans; D008297:Male; D008403:Mass Screening / Q000379:methods*; D017430:Prostate-Specific Antigen; D011471:Prostatic Neoplasms / Q000097:blood / Q000175:diagnosis* / Q000453:epidemiology
chemical_list: D017430:Prostate-Specific Antigen