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. Author manuscript; available in PMC: 2020 May 27.
Published in final edited form as: Toxicol Appl Pharmacol. 2019 May 14;378:114592. doi: 10.1016/j.taap.2019.05.011

Figure 9:

Figure 9:

Identification of choline metabolites in male rat urine following oral administration of 160 mg/kg [14C]choline. A) Total ion chromatogram, B) ESI(+)-MS mass spectrum