title: Conversion from seropositive to seronegative for cytomegalovirus antibody in plateletapheresis donors.
mesh_terms: D000914:Antibodies, Viral / Q000032:analysis*; D001781:Blood Component Removal; D001782:Blood Donors; D003587:Cytomegalovirus / Q000276:immunology*; D006801:Humans; D010983:Plateletpheresis
chemical_list: D000914:Antibodies, Viral