1. Ah Mew N, Simpson KL, Gropman AL, Lanpher BC, Chapman KA, Summar ML. Urea cycle disorders overview. In: Adam MP, Ardinger HH, Pagon RA, Wallace SE, Bean LJH, Mirzaa G, et al., editors. Seattle (WA): University of Washington, Seattle 1993–2022. GeneReviews (R) [Internet].
2. van Karnebeek C, Haberle J. Carbonic anhydrase VA deficiency. In: Adam MP, Ardinger HH, Pagon RA, Wallace SE, Bean LJH, Mirzaa G, et al., editors. Seattle (WA): University of Washington, Seattle 1993–2022. GeneReviews (R) [Internet].
3. Summar ML, Koelker S, Freedenberg D, Le Mons C, Haberle J, Lee HS, et al. The incidence of urea cycle disorders. Mol Genet Metab. 2013;110(1–2):179–80.
4. Kleppe S, Mian A, Lee B. Urea cycle disorders. Curr Treat Options Neurol. 2003;5(4):309–19.
5. Albrecht J, Zielinska M, Norenberg MD. Glutamine as a mediator of ammonia neurotoxicity: a critical appraisal. Biochem Pharmacol. 2010;80(9):1303–8.