REINIER DE GRAAF (1641-1673). Tractatus anatomico-medicus de succi pancreatici natura & usu. Leiden: Ex officina Hackiana, 1671.
Graaf, a Dutch anatomist and physiologist, was celebrated for his work on digestion as well as on the anatomy of the genital organs of both sexes. He was an early investigator of the pancreas and collected the pancreatic juice of dogs by means of artificially created pancreatic fistulae. more…