title: Pitfalls in determination of acetylcholine from brain by pyrolysis-gas chromatography/mass spectrometry.
mesh_terms: D000109:Acetylcholine / Q000032:analysis*; D000818:Animals; D001923:Brain Chemistry; D002250:Carbon Radioisotopes; D002849:Chromatography, Gas; D003903:Deuterium; D005069:Evaluation Studies as Topic; D006358:Hot Temperature; D013058:Mass Spectrometry; D008722:Methods; D014316:Tritium
chemical_list: D002250:Carbon Radioisotopes; D014316:Tritium; D003903:Deuterium; D000109:Acetylcholine