Skoglund G, Lundquist I, Ahrén B. Alpha 1- and alpha 2-adrenoceptor activation increases plasma glucagon levels in the mouse. European Journal of Pharmacology. November 1987, 143 (1): 83–8. PMID 2891547. doi:10.1016/0014-2999(87)90737-0.
Honey RN, Weir GC. Acetylcholine stimulates insulin, glucagon, and somatostatin release in the perfused chicken pancreas. Endocrinology. October 1980, 107 (4): 1065–8. PMID 6105951. doi:10.1210/endo-107-4-1065.
Müller TD, Finan B, Clemmensen C, DiMarchi RD, Tschöp MH. The New Biology and Pharmacology of Glucagon. Physiol Rev. April 2017, 97 (2): 721–766. PMID 28275047. doi:10.1152/physrev.00025.2016.
Kimball C, Murlin J. Aqueous extracts of pancreas III. Some precipitation reactions of insulin. J. Biol. Chem. 1923, 58 (1): 337–348. doi:10.1016/S0021-9258(18)85474-6.
Bromer W, Winn L, Behrens O. The amino acid sequence of glucagon V. Location of amide groups, acid degradation studies and summary of sequential evidence. J. Am. Chem. Soc. 1957, 79 (11): 2807–2810. doi:10.1021/ja01568a038.
Skoglund G, Lundquist I, Ahrén B. Alpha 1- and alpha 2-adrenoceptor activation increases plasma glucagon levels in the mouse. European Journal of Pharmacology. November 1987, 143 (1): 83–8. PMID 2891547. doi:10.1016/0014-2999(87)90737-0.
Honey RN, Weir GC. Acetylcholine stimulates insulin, glucagon, and somatostatin release in the perfused chicken pancreas. Endocrinology. October 1980, 107 (4): 1065–8. PMID 6105951. doi:10.1210/endo-107-4-1065.