title: Diabetes before and after insulin.
mesh_terms: D002170:Canada; D003920:Diabetes Mellitus / Q000266:history* / Q000628:therapy; D004035:Diet Therapy; D049673:History, 20th Century; D006801:Humans; D007328:Insulin / Q000266:history*; D009892:Opium / Q000266:history / Q000627:therapeutic use
chemical_list: D007328:Insulin; D009892:Opium