Impact of methotrexate therapy on the folate status of psoriatic patients.
D000328:Adult; D000368:Aged; D004334:Drug Administration Schedule; D005260:Female; D005492:Folic Acid / Q000097:blood*; D006801:Humans; D008297:Male; D008727:Methotrexate / Q000008:administration & dosage / Q000627:therapeutic use*; D008875:Middle Aged; D011565:Psoriasis / Q000097:blood* / Q000188:drug therapy
D005492:Folic Acid; D008727:Methotrexate