title: Quantal acetylcholine release: vesicles or gated channels?
mesh_terms: D000109:Acetylcholine / Q000378:metabolism* / Q000502:physiology; D000818:Animals; D001001:Anura; D066298:In Vitro Techniques; D009411:Nerve Endings / Q000378:metabolism; D013569:Synapses / Q000502:physiology; D013570:Synaptic Membranes / Q000378:metabolism; D013572:Synaptic Vesicles / Q000502:physiology
chemical_list: D000109:Acetylcholine