3) Grunt, J. A., Pallotta, J. A. and Soeldner, J. S.: Blood surgar, serum insulin and free fatty acid interrelationships during intravenous tolbutamide testing in normal young adults and in patients with insulinoma. Diabetes, 19: 122-126, 1970.
5) Morgan, J. E., Kaiser, C. W., Johnson, W., et al.: Gastric carcinoid (gastroinoma). Associated with achlorhydria (pernicious anemia). Cancer, 53: 2332-2340, 1983.