[Methotrexate].
Harten
P
P
D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D004359:Drug Therapy, Combination; D005492:Folic Acid / Q000008:administration & dosage / Q000009:adverse effects; D006801:Humans; D002955:Leucovorin / Q000008:administration & dosage / Q000009:adverse effects; D008727:Methotrexate / Q000009:adverse effects* / Q000627:therapeutic use
D005492:Folic Acid; D002955:Leucovorin; D008727:Methotrexate