5Pritpal Bansal, Qinghua Wang. Insulin as a physiological modulator of glucagon secretion, American Journal of Phys- iology-Endocrinology and Metabolism.2008,295:E751-E761.
6Jens Juul Hoist, Jesper Gromada. Role of incretin hormones in the regulation of insulin secretion in diabetic and nondiabetic humans, American Journal of Physiology-Endocrinology and Metabolism, 2004,287 ( 8 ) : 199-206.
