Article Text
Letter
Response: serum ammonia use: unnecessary, frequent and costly
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Footnotes
Contributors All authors contributed to the writing of this manuscript. EA: first draft, critical revision of manuscript. APJO: revision of manuscript. NL: subsequent draft, critical revision of manuscript.
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; internally peer reviewed.