Excitability of giant nerve cells of various pulmonate mollusks in sodium-free solutions.
D000818:Animals; D001464:Barium; D002122:Calcium Chloride; D002463:Cell Membrane Permeability; D004594:Electrophysiology; D007552:Isotonic Solutions; D008274:Magnesium; D009474:Neurons / Q000502:physiology*; D012908:Snails / Q000166:cytology*; D013324:Strontium