title: Electrophysiological evidence for the second store of ACh in preganglionic nerve terminals.
mesh_terms: D000109:Acetylcholine / Q000378:metabolism*; D000818:Animals; D001339:Autonomic Fibers, Preganglionic / Q000378:metabolism / Q000502:physiology*; D004558:Electric Stimulation; D005071:Evoked Potentials; D005725:Ganglia, Autonomic / Q000502:physiology; D006168:Guinea Pigs; D013570:Synaptic Membranes / Q000502:physiology; D009435:Synaptic Transmission
chemical_list: D000109:Acetylcholine