title: Serum prostate-specific antigen for prostate cancer early detection: total, free, age- stratified, or complexed?
authors: P R
authors: PR
authors: Carroll
mesh_terms: D000328:Adult; D014408:Biomarkers, Tumor / Q000097:blood*; D001706:Biopsy; D006801:Humans; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging; D017430:Prostate-Specific Antigen / Q000097:blood*; D011471:Prostatic Neoplasms / Q000097:blood* / Q000175:diagnosis*; D018570:Risk Assessment; D012680:Sensitivity and Specificity
chemical_list: D014408:Biomarkers, Tumor; D017430:Prostate-Specific Antigen