Grundmann Hajo, Tami Adriana, Hori Satoshi, Halwani Muhammad, Slack Richard
Division of Microbiology and Infectious Diseases, Queen's Medical Centre, University Hospital Nottingham, Nottingham NG7 2UH.
BMJ. 2002 Jun 8;324(7350):1365-6. doi: 10.1136/bmj.324.7350.1365.