Ketamine friend or foe?Steyn, NicoleneAuthor information1 Chemical Pathology, University of Pretoria, Pretoria, Gauteng, South Africa 2 Chemical Pathology, National Health Laboratory Service, Pretoria, Gauteng, South Africa Dr Nicolene Steyn, Chemical Pathology, University of Pretoria, Pretoria 0001, Gauteng, South Africa; [email protected]Received May 25, 2021Accepted June 08, 2021Journal of Clinical Pathology 76(9):p 581, September 2023. | DOI: 10.1136/jclinpath-2021-207586Copyright © 2023 by the BMJ Publishing Group Ltd & Association of Clinical Pathologists