title: Changes in carbohydrate structure of IgG in rheumatoid arthritis.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000201:enzymology / Q000276:immunology*; D001402:B-Lymphocytes / Q000201:enzymology; D005690:Galactose / Q000032:analysis*; D005700:Galactosyltransferases / Q000378:metabolism; D006031:Glycosylation; D006801:Humans; D007141:Immunoglobulin Fc Fragments / Q000032:analysis; D007074:Immunoglobulin G / Q000032:analysis*; D013601:T-Lymphocytes / Q000201:enzymology
chemical_list: D007141:Immunoglobulin Fc Fragments; D007074:Immunoglobulin G; D005700:Galactosyltransferases; D005690:Galactose