title: [Normal inhibitor(s) to the hemagglutinin of human polyomaviruses, BK virus and JC virus].
mesh_terms: D001739:BK Virus / Q000276:immunology*; D002499:Centrifugation, Density Gradient; D006389:Hemagglutinins, Viral / Q000037:antagonists & inhibitors / Q000276:immunology*; D006801:Humans; D007577:JC Virus / Q000276:immunology*; D011120:Polyomavirus / Q000276:immunology*
chemical_list: D006389:Hemagglutinins, Viral