Hussain A M, Flint N J, Livsey S A, Wong R, Spiers P, Bukhari S S
Department of Clinical Microbiology, Leicester Royal Infirmary, University Hospitals of Leicester NHS Trust, Leicester, UK.
J Clin Pathol. 2007 Oct;60(10):1161-2. doi: 10.1136/jcp.2006.046284. Epub 2007 May 18.