title: Drug interaction in psoriasis.
mesh_terms: D000368:Aged; D004347:Drug Interactions; D005260:Female; D006801:Humans; D008297:Male; D008727:Methotrexate / Q000009:adverse effects*; D008875:Middle Aged; D010653:Phenylbutazone / Q000009:adverse effects*; D011565:Psoriasis / Q000188:drug therapy*
chemical_list: D010653:Phenylbutazone; D008727:Methotrexate