Stoian, M Serum antibodies to papova viruses (BK and SV 40) in subjects from the area with Balkan endemic nephropathy. [electronic resource] - Virologie - 113-7 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0253-181X Subjects--Topical Terms: AdultAge FactorsAgedAntibodies, Viral--analysisBK Virus--immunologyBalkan Nephropathy--epidemiologyComplement Fixation TestsHemagglutination Inhibition TestsHumansMiddle AgedNephritis, Interstitial--immunologyPolyomavirus--immunologyRomaniaSimian virus 40--immunology