title: Evaluation of serum monoamine oxidase in patients with connective tissue diseases.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000201:enzymology; D003240:Connective Tissue Diseases / Q000201:enzymology*; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000201:enzymology; D008995:Monoamine Oxidase / Q000097:blood*; D012016:Reference Values; D012595:Scleroderma, Systemic / Q000201:enzymology
chemical_list: D008995:Monoamine Oxidase