title: From the preinsulin age to the Banting and Best era. Reminiscences of a witness and participant.
mesh_terms: D003920:Diabetes Mellitus / Q000188:drug therapy; D003922:Diabetes Mellitus, Type 1 / Q000188:drug therapy; D049673:History, 20th Century; D007328:Insulin / Q000266:history* / Q000627:therapeutic use; D010184:Pancreatic Extracts / Q000266:history; D013030:Spain
chemical_list: D007328:Insulin; D010184:Pancreatic Extracts