title: A case of diabetes mellitus.
mesh_terms: D000328:Adult; D003920:Diabetes Mellitus / Q000188:drug therapy / Q000266:history* / Q000473:pathology; D049673:History, 20th Century; D006801:Humans; D007328:Insulin / Q000266:history* / Q000627:therapeutic use; D008297:Male; D009864:Ontario; D010179:Pancreas / Q000473:pathology
chemical_list: D007328:Insulin