Thierry Vilboux, Gilles Chaudieu, Patricia Jeannin, Delphine Delattre, Benoit Hedan, Catherine Bourgain, Guillaume Queney, Francis Galibert, Anne Thomas and Catherine André*
* Corresponding author: Catherine André catherine.andre@univ-rennes1.fr
BMC Veterinary Research 2008, 4:10 doi:10.1186/1746-6148-4-10