title: PSA testing standards.
authors: University of Minnesota, USA.
authors: John O
authors: JO
authors: Swanson
mesh_terms: D001774:Blood Chemical Analysis / Q000592:standards*; D006801:Humans; D008297:Male; D017430:Prostate-Specific Antigen / Q000097:blood*; D011471:Prostatic Neoplasms / Q000517:prevention & control*; D012015:Reference Standards
chemical_list: D017430:Prostate-Specific Antigen