[Role of immunological disorders in recurrent upper respiratory tract infections in children].
D000361:Agammaglobulinemia / Q000151:congenital; D002648:Child; D006801:Humans; D007153:Immunologic Deficiency Syndromes / Q000150:complications*; D008198:Lymph Nodes / Q000276:immunology; D014066:Palatine Tonsil / Q000276:immunology; D012141:Respiratory Tract Infections / Q000276:immunology*
Rola zaburzeń odpornościowych w nawracajacych niezytach górnych dróg oddechowych u dzieci.