title: Hypogammaglobulinemia in cystic fibrosis.
mesh_terms: D000361:Agammaglobulinemia / Q000209:etiology*; D000818:Animals; D003550:Cystic Fibrosis / Q000276:immunology*; D006801:Humans; D007074:Immunoglobulin G / Q000032:analysis; D010587:Phagocytosis; D011549:Pseudomonas / Q000276:immunology; D011817:Rabbits
chemical_list: D007074:Immunoglobulin G