title: Ionic mechanisms of action potentials in different snail neurones.
mesh_terms: D000200:Action Potentials / Q000187:drug effects*; D000818:Animals; D002118:Calcium / Q000494:pharmacology*; D004558:Electric Stimulation; D005724:Ganglia / Q000502:physiology; D009474:Neurons / Q000187:drug effects / Q000502:physiology*; D012908:Snails; D012964:Sodium / Q000494:pharmacology*
chemical_list: D012964:Sodium; D002118:Calcium