Amino acid polymorphisms in the ATP-regulatable inward rectifier Kir6.2 and their relationships to glucose- and tolbutamide-induced insulin secretion, the insulin sensitivity index, and NIDDM. - Hansen,L.; Echwald,S.M.; Hansen,T.; Urhammer,S.A.; Clausen,J.O.; Pedersen,O. (Diabetes, 1997)