title: [The 3d component of complement (B1A globulin) in collagenoses and its diagnostic significance].
mesh_terms: D000293:Adolescent; D000328:Adult; D001172:Arthritis, Rheumatoid / Q000276:immunology; D001609:Beta-Globulins / Q000032:analysis*; D003095:Collagen Diseases / Q000175:diagnosis / Q000276:immunology*; D003165:Complement System Proteins / Q000032:analysis*; D006801:Humans; D007122:Immunoelectrophoresis; D008180:Lupus Erythematosus, Systemic / Q000276:immunology; D008875:Middle Aged
chemical_list: D001609:Beta-Globulins; D003165:Complement System Proteins
vernacular_title: Tretiĭ komponent komplementa (B1A globulin) pri kollagenozakh i ego diagnosticheskoe znachenie.