title: Estimation of choline and acetylcholine in tissue by pyrolysis gas chromatography.
mesh_terms: D000109:Acetylcholine / Q000032:analysis*; D000818:Animals; D001923:Brain Chemistry; D002794:Choline / Q000032:analysis*; D002849:Chromatography, Gas; D051381:Rats; D014020:Tissue Extracts / Q000032:analysis*
chemical_list: D014020:Tissue Extracts; D002794:Choline; D000109:Acetylcholine