title: Ionic interactions in the potassium channel of squid giant axons.
mesh_terms: D000818:Animals; D001369:Axons / Q000378:metabolism* / Q000502:physiology; D049832:Decapodiformes; D004558:Electric Stimulation; D008564:Membrane Potentials; D011188:Potassium / Q000378:metabolism*
chemical_list: D011188:Potassium