Treatment of psoriasis with methotrexate and folinic acid.
D004338:Drug Combinations; D006801:Humans; D002955:Leucovorin / Q000627:therapeutic use*; D008727:Methotrexate / Q000627:therapeutic use*; D011565:Psoriasis / Q000188:drug therapy*
D004338:Drug Combinations; D002955:Leucovorin; D008727:Methotrexate