Beyond PSA:  will future biomarker tests be better?
D015415:Biomarkers / Q000097:blood / Q000652:urine; D006801:Humans; D008297:Male; D008403:Mass Screening; D017430:Prostate-Specific Antigen / Q000032:analysis*; D011471:Prostatic Neoplasms / Q000175:diagnosis*; D012521:Sarcosine / Q000652:urine*
D015415:Biomarkers; D017430:Prostate-Specific Antigen; D012521:Sarcosine