Article Text
Letter
Commentary to Aby et al: serum ammonia use – unnecessary, frequent and costly
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Footnotes
Twitter @drjnurse
Contributors This letter was drafted by JH with additions and revisions made by FM and JN.
Funding The authors have not declared a specific grant for this research from any funding agency in the public, commercial or not-for-profit sectors.
Competing interests None declared.
Provenance and peer review Not commissioned; externally peer reviewed.