%0 Journal Article %T Two modes of polyamine block regulating the cardiac inward rectifier K + current I K1 as revealed by a study of the Kir2.1 channel expressed in a human cell line %A Ishihara, Keiko %A Ehara, Tsuguhisa %J The Journal of Physiology %V 556 %N 1 %@ 0022-3751 %D 2004-04-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve