title: Psoriasis pustulosa treated with methotrexate and leucovorin.
mesh_terms: D000328:Adult; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D002955:Leucovorin / Q000008:administration & dosage*; D008727:Methotrexate / Q000008:administration & dosage*; D011565:Psoriasis / Q000188:drug therapy*
chemical_list: D002955:Leucovorin; D008727:Methotrexate