Postprandial stimulation of insulin release by glucose-dependent insulinotropic polypeptide (GIP). Effect of a specific glucose-dependent insulinotropic polypeptide receptor antagonist in the rat. - Tseng,C.C.; Kieffer,T.J.; Jarboe,L.A.; Usdin,T.B.; Wolfe,M.M. (J Clin Invest, 1996)