title: [Immunoglobulin levels in rheumatoid arthritis].
mesh_terms: D001172:Arthritis, Rheumatoid / Q000276:immunology*; D006801:Humans; D005779:Immunodiffusion; D007074:Immunoglobulin G / Q000032:analysis; D007075:Immunoglobulin M / Q000032:analysis; D007136:Immunoglobulins; D005719:gamma-Globulins / Q000032:analysis*
chemical_list: D007074:Immunoglobulin G; D007075:Immunoglobulin M; D007136:Immunoglobulins; D005719:gamma-Globulins
vernacular_title: Niveles de inmunoglobulinas en artritis reumatoide.