title: Impaired immunocompetence associated with iron deficiency.
mesh_terms: D000747:Anemia, Hypochromic / Q000188:drug therapy / Q000276:immunology*; D001770:Blood Bactericidal Activity; D002648:Child; D002675:Child, Preschool; D003176:Complement C3 / Q000032:analysis; D005260:Female; D006801:Humans; D007136:Immunoglobulins / Q000032:analysis*; D007153:Immunologic Deficiency Syndromes / Q000209:etiology*; D007223:Infant; D007501:Iron / Q000097:blood / Q000378:metabolism / Q000627:therapeutic use; D007962:Leukocytes; D008214:Lymphocytes / Q000032:analysis; D008297:Male; D009580:Nitroblue Tetrazolium; D009895:Opsonin Proteins; D010587:Phagocytosis; D012882:Skin Tests
chemical_list: D003176:Complement C3; D007136:Immunoglobulins; D009895:Opsonin Proteins; D009580:Nitroblue Tetrazolium; D007501:Iron