Monaghan T M, Thomas J D, Hussain T
Nottingham University Hospitals NHS Trust, Institute of Infection, Immunity and Inflammation and Nottingham Digestive Diseases Centre, Biomedical Research Unit, Queen’s Medical Centre, Nottingham NG7 2UH, UK.
QJM. 2011 Jun;104(6):539-41. doi: 10.1093/qjmed/hcq074. Epub 2010 May 18.