title: Study shows PSA better than DRE in screening for prostate cancer.
mesh_terms: D000951:Antigens, Neoplasm / Q000032:analysis*; D014408:Biomarkers, Tumor / Q000097:blood*; D006801:Humans; D008297:Male; D010808:Physical Examination; D011467:Prostate / Q000276:immunology*; D017430:Prostate-Specific Antigen; D011471:Prostatic Neoplasms / Q000097:blood* / Q000175:diagnosis; D012007:Rectum
chemical_list: D000951:Antigens, Neoplasm; D014408:Biomarkers, Tumor; D017430:Prostate-Specific Antigen