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Bataille, D.; Chan, S. L.; Delagrange, P.; Drucker, D. J.; Göke, B.; Hills, R.; Mayo, K. E.; Miller, L. J.; Salvatori, R.; Thorens, B. Glucagon Receptor Family (version 2019.4) in the IUPHAR/BPS Guide to Pharmacology Database. GtoPdb CITE 2019, 2019.