title: Alpha-1-antitrypsin phenotypes, serum immunoglobulins and circulating bacterial antibodies in Nigerians with chronic obstructive pulmonary disease.
mesh_terms: D000328:Adult; D000906:Antibodies / Q000032:analysis; D000907:Antibodies, Bacterial / Q000032:analysis*; D001200:Ascaris / Q000276:immunology; D006801:Humans; D007136:Immunoglobulins / Q000032:analysis*; D008173:Lung Diseases, Obstructive / Q000097:blood* / Q000276:immunology; D008297:Male; D008875:Middle Aged; D009549:Nigeria; D010641:Phenotype; D013211:Staphylococcus aureus / Q000276:immunology; D019896:alpha 1-Antitrypsin Deficiency
chemical_list: D000906:Antibodies; D000907:Antibodies, Bacterial; D007136:Immunoglobulins