title: Generalised urticaria precipitated by change to highly purified porcine insulin.
mesh_terms: D003875:Drug Eruptions / Q000209:etiology*; D006801:Humans; D007328:Insulin / Q000009:adverse effects*; D008297:Male; D008875:Middle Aged; D014581:Urticaria / Q000139:chemically induced*
chemical_list: D007328:Insulin