title: Megaloblastic anaemia and methotrexate treatment.
mesh_terms: D000748:Anemia, Macrocytic / Q000139:chemically induced*; D000749:Anemia, Megaloblastic / Q000139:chemically induced*; D005260:Female; D005494:Folic Acid Deficiency / Q000139:chemically induced; D006801:Humans; D008727:Methotrexate / Q000009:adverse effects*; D008875:Middle Aged; D011565:Psoriasis / Q000188:drug therapy
chemical_list: D008727:Methotrexate