title: Hydroxyurea and macrocytosis.
mesh_terms: D000748:Anemia, Macrocytic / Q000139:chemically induced*; D005494:Folic Acid Deficiency / Q000139:chemically induced; D006801:Humans; D006918:Hydroxyurea / Q000009:adverse effects*; D011565:Psoriasis / Q000188:drug therapy*
chemical_list: D006918:Hydroxyurea