title: Methotrexate, psoriasis, and malignancy.
mesh_terms: D000328:Adult; D000368:Aged; D001853:Bone Marrow / Q000187:drug effects*; D002869:Chromosome Aberrations; D005260:Female; D006801:Humans; D007938:Leukemia / Q000139:chemically induced*; D008297:Male; D008727:Methotrexate / Q000009:adverse effects*; D008875:Middle Aged; D011565:Psoriasis / Q000188:drug therapy*
chemical_list: D008727:Methotrexate