title: PSA density and early prostate cancer detection.
authors.forename: J G
authors.initials: JG
authors.lastname: Christensen
mesh_terms: D001706:Biopsy; D006801:Humans; D008297:Male; D011467:Prostate / Q000473:pathology; D017430:Prostate-Specific Antigen / Q000097:blood*; D011470:Prostatic Hyperplasia / Q000097:blood / Q000175:diagnosis; D011471:Prostatic Neoplasms / Q000097:blood / Q000175:diagnosis*; D015203:Reproducibility of Results; D013997:Time Factors
chemical_list: D017430:Prostate-Specific Antigen