title: Letter: Glucagon in pathogenesis of diabetes.
mesh_terms: D003920:Diabetes Mellitus / Q000209:etiology*; D016883:Diabetic Ketoacidosis / Q000209:etiology; D005934:Glucagon / Q000097:blood* / Q000502:physiology; D006801:Humans; D007328:Insulin / Q000097:blood
chemical_list: D007328:Insulin; D005934:Glucagon