RT Journal Article SR Electronic T1 Ketamine: friend or foe? JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP jclinpath-2021-207586 DO 10.1136/jclinpath-2021-207586 A1 Steyn, Nicolene YR 2021 UL http://jcp.bmj.com/content/early/2021/12/07/jclinpath-2021-207586.abstract AB