title: Epstein-Barr virus infection in children entering a paediatric unit.
mesh_terms: D000367:Age Factors; D000910:Antibodies, Heterophile / Q000032:analysis; D000914:Antibodies, Viral / Q000032:analysis*; D000918:Antibody Specificity; D002648:Child; D002675:Child, Preschool; D003955:Diagnostic Tests, Routine; D006566:Herpesviridae Infections / Q000276:immunology*; D004854:Herpesvirus 4, Human / Q000276:immunology; D006748:Hospital Departments; D006801:Humans; D007112:Immunity, Maternally-Acquired; D007074:Immunoglobulin G / Q000032:analysis; D007075:Immunoglobulin M / Q000032:analysis; D007231:Infant, Newborn
chemical_list: D000910:Antibodies, Heterophile; D000914:Antibodies, Viral; D007074:Immunoglobulin G; D007075:Immunoglobulin M