title: PSA level changes over time in men with an initial PSA level of < or = 4 ng/ml.
authors.affiliation: Department of Urology, Erasmus Medical Center, Rotterdam, The Netherlands. h.j.vanalphen@erasmusmc.nl
authors.forename: Chris
authors.initials: C
authors.lastname: Bangma
mesh_terms: D000368:Aged; D014408:Biomarkers, Tumor / Q000097:blood; D006801:Humans; D008297:Male; D008875:Middle Aged; D017410:Practice Guidelines as Topic / Q000592:standards; D017430:Prostate-Specific Antigen / Q000097:blood*; D011471:Prostatic Neoplasms / Q000097:blood / Q000175:diagnosis; D012680:Sensitivity and Specificity; D013997:Time Factors
chemical_list: D014408:Biomarkers, Tumor; D017430:Prostate-Specific Antigen