title: Alpha-1-antitrypsin and rheumatoid arthritis.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000097:blood / Q000201:enzymology*; D002097:C-Reactive Protein / Q000032:analysis; D005260:Female; D006801:Humans; D010641:Phenotype; D000515:alpha 1-Antitrypsin / Q000032:analysis*
chemical_list: D000515:alpha 1-Antitrypsin; D002097:C-Reactive Protein