title: The nature of the acetylcholine pools in brain tissue.
mesh_terms: D000109:Acetylcholine / Q000032:analysis* / Q000096:biosynthesis; D000818:Animals; D001923:Brain Chemistry; D002247:Carbon Isotopes; D002499:Centrifugation, Density Gradient; D002794:Choline / Q000378:metabolism; D002845:Chromatography; D002850:Chromatography, Gel; D008854:Microscopy, Electron; D009411:Nerve Endings; D009995:Osmosis; D013569:Synapses / Q000166:cytology*; D013997:Time Factors; D014020:Tissue Extracts; D014316:Tritium
chemical_list: D002247:Carbon Isotopes; D014020:Tissue Extracts; D014316:Tritium; D002794:Choline; D000109:Acetylcholine