Na/K pump-induced [Na](i) gradients in rat ventricular myocytes measured with two-photon microscopy.
Despa S, Kockskämper J, Blatter LA, Bers DM. Na/K pump-induced [Na](i) gradients in rat ventricular myocytes measured with two-photon microscopy. Biophys J. 2004 Aug; 87(2):1360-8.