title: Nature of anaemia in rheumatoid arthritis. IX. Folate metabolism in patients with rheumatoid arthritis.
mesh_terms: D000293:Adolescent; D000324:Adrenocorticotropic Hormone / Q000494:pharmacology; D000328:Adult; D000368:Aged; D000748:Anemia, Macrocytic / Q000209:etiology*; D001172:Arthritis, Rheumatoid / Q000150:complications / Q000378:metabolism*; D001855:Bone Marrow Diseases / Q000150:complications; D004912:Erythrocytes / Q000032:analysis; D005365:FIGLU Test; D005260:Female; D005492:Folic Acid / Q000097:blood / Q000378:metabolism*; D005494:Folic Acid Deficiency / Q000209:etiology; D006639:Histidine / Q000378:metabolism; D006801:Humans; D008297:Male; D008875:Middle Aged
chemical_list: D006639:Histidine; D000324:Adrenocorticotropic Hormone; D005492:Folic Acid