Myo-neural junctions in the ventricle of the snail helix pomatia L.
D000200:Action Potentials; D000818:Animals; D006321:Heart / Q000294:innervation; D009206:Myocardium / Q000166:cytology; D009469:Neuromuscular Junction / Q000166:cytology / Q000502:physiology*; D012908:Snails / Q000502:physiology*