title: Virus-specific IgE and IgG4 antibodies in serum of children infected with respiratory syncytial virus.
mesh_terms: D000914:Antibodies, Viral / Q000032:analysis*; D001991:Bronchitis / Q000276:immunology; D002675:Child, Preschool; D006801:Humans; D007073:Immunoglobulin E / Q000032:analysis*; D007074:Immunoglobulin G / Q000032:analysis* / Q000145:classification; D007223:Infant; D007231:Infant, Newborn; D011024:Pneumonia, Viral / Q000276:immunology; D012135:Respiratory Sounds / Q000209:etiology; D012136:Respiratory Syncytial Viruses / Q000276:immunology*; D010253:Respirovirus Infections / Q000276:immunology*
chemical_list: D000914:Antibodies, Viral; D007074:Immunoglobulin G; D007073:Immunoglobulin E