title: [Pregnancy-associated alpha2 glycoprotein (PAG) in sera and synovial fluids of patients with rheumatoid arthritis (author's transl)].
mesh_terms: D001172:Arthritis, Rheumatoid / Q000378:metabolism*; D005260:Female; D006801:Humans; D011247:Pregnancy; D013582:Synovial Fluid / Q000032:analysis*; D000511:alpha-Macroglobulins / Q000032:analysis*
chemical_list: D000511:alpha-Macroglobulins