title: Deficient production of leucocyte interferon (interferon-alpha) in vitro and in vivo in children with recurrent respiratory tract infections.
mesh_terms: D002675:Child, Preschool; D003588:Cytopathogenic Effect, Viral; D005260:Female; D006801:Humans; D007223:Infant; D007372:Interferons / Q000096:biosynthesis / Q000172:deficiency*; D007694:Killer Cells, Natural / Q000276:immunology / Q000378:metabolism; D008297:Male; D009305:Nasopharynx / Q000382:microbiology; D010850:Picornaviridae Infections / Q000276:immunology*; D012008:Recurrence; D012141:Respiratory Tract Infections / Q000209:etiology*; D012229:Rhinovirus / Q000276:immunology / Q000302:isolation & purification
chemical_list: D007372:Interferons