title: A clinical trial of hydroxyurea for psoriasis.
mesh_terms: D000328:Adult; D000368:Aged; D003875:Drug Eruptions / Q000209:etiology; D004342:Drug Hypersensitivity / Q000209:etiology; D005260:Female; D006801:Humans; D006918:Hydroxyurea / Q000009:adverse effects / Q000627:therapeutic use*; D008297:Male; D008727:Methotrexate / Q000627:therapeutic use; D008875:Middle Aged; D011565:Psoriasis / Q000188:drug therapy*
chemical_list: D006918:Hydroxyurea; D008727:Methotrexate