Lillie P J, Andrews D, Eaves K, Darton T C, Chapman A L N
Department of Infection and Tropical Medicine, Royal Hallamshire Hospital, Glossop Road, Sheffield S10 2JF, UK.
Eur J Clin Microbiol Infect Dis. 2010 Mar;29(3):347-9. doi: 10.1007/s10096-009-0855-9.