title: Letter: BCG therapy and urticaria.
mesh_terms: D001500:BCG Vaccine / Q000009:adverse effects*; D006801:Humans; D007951:Leukemia, Myeloid / Q000628:therapy; D008297:Male; D008875:Middle Aged; D014581:Urticaria / Q000209:etiology*
chemical_list: D001500:BCG Vaccine