The search for insulin.
D000818:Animals; D003920:Diabetes Mellitus / Q000188:drug therapy; D004285:Dogs; D004345:Drug Industry / Q000266:history; D005060:Europe; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D007004:Hypoglycemic Agents / Q000266:history / Q000302:isolation & purification; D007328:Insulin / Q000266:history* / Q000302:isolation & purification / Q000627:therapeutic use; D009656:North America; D010179:Pancreas; D011817:Rabbits; D014020:Tissue Extracts / Q000302:isolation & purification
D007004:Hypoglycemic Agents; D007328:Insulin; D014020:Tissue Extracts