title: Folic acid or folinic acid for reducing side effects of methotrexate for people with rheumatoid arthritis.
authors: University of Ottawa, CIET, Institute of Population Health, Ottawa, Ontario, Canada.
authors: Beverley
authors: B
authors: Shea
mesh_terms: D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D019317:Evidence-Based Medicine; D005492:Folic Acid / Q000627:therapeutic use*; D006801:Humans; D007166:Immunosuppressive Agents / Q000009:adverse effects* / Q000627:therapeutic use; D002955:Leucovorin / Q000627:therapeutic use*; D008727:Methotrexate / Q000009:adverse effects* / Q000627:therapeutic use; D012196:Review Literature as Topic
chemical_list: D007166:Immunosuppressive Agents; D005492:Folic Acid; D002955:Leucovorin; D008727:Methotrexate