1. Cerasi, E., Luft, R.: Pathophysiology of diabetes. In: Steiner, D. F., Freinkel, N.: Endocrine Pancreas. Handbook of Physiology, section 7, vol. 1, p. 627–640. Washington: American Physiological Society 1972
2. Grodsky, G. M., Curry, D. L., Bennett, L. L., Rodrigo, J. J.: Factors influencing different rates of insulin release in vitro Acta diabet. lat. 5 (suppl. 1), 140–161 (1968)
3. Cerasi, E., Hallberg, D., Luft, R.: Simultaneous determination of insulin in brachial and portal veins during glucose infusion in normal and prediabetic subjects. Horm. metab. Res. 2, 303–304 (1970)
4. Blackard, W. G., Nelson, N. C.: Portal and peripheral vein immunoreactive insulin concentrations before and after glucose infusion. Diabetes 19, 302–306 (1970)
5. Hellman, B.: Methodological approaches to studies on the pancreatic islets. Diabetologia 6, 110–120 (1970)