title: Interference of heterophilic antibodies with free prostate-specific antigen in the Beckman-Coulter (Unicel DxI) assay, inverting the free/total prostate-specific antigen ratio.
authors.forename: William
authors.initials: W
authors.lastname: Pedrosa
authors.forename: Lúcia
authors.initials: L
authors.lastname: Teixeira
mesh_terms: D000910:Antibodies, Heterophile / Q000276:immunology*; D001681:Biological Assay / Q000379:methods*; D006801:Humans; D008297:Male; D017430:Prostate-Specific Antigen / Q000032:analysis* / Q000276:immunology*
chemical_list: D000910:Antibodies, Heterophile; D017430:Prostate-Specific Antigen