The present status of the vesicular hypothesis.
D000109:Acetylcholine / Q000502:physiology; D000818:Animals; D001001:Anura; D002118:Calcium / Q000378:metabolism; D004557:Electric Organ / Q000502:physiology; D005071:Evoked Potentials; D005399:Fishes; D009469:Neuromuscular Junction / Q000502:physiology; D013153:Splanchnic Nerves / Q000502:physiology; D013569:Synapses / Q000502:physiology*; D013570:Synaptic Membranes / Q000502:physiology; D013572:Synaptic Vesicles / Q000502:physiology*
D000109:Acetylcholine; D002118:Calcium