Hans Verstraelen*, Joris Delanghe, Kristien Roelens, Stijn Blot, Geert Claeys and Marleen Temmerman
* Corresponding author: Hans Verstraelen hans.verstraelen@UGent.be
BMC Infectious Diseases 2005, 5:55 doi:10.1186/1471-2334-5-55
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