Evidence against hydrogen-calcium competition model for activation of electrically excitable membranes.
D001369:Axons / Q000502:physiology; D001692:Biological Transport; D002021:Buffers; D002118:Calcium; D002463:Cell Membrane Permeability; D006859:Hydrogen; D006863:Hydrogen-Ion Concentration; D008564:Membrane Potentials; D008954:Models, Biological; D012623:Seawater; D012964:Sodium
D002021:Buffers; D006859:Hydrogen; D012964:Sodium; D002118:Calcium