Latifa Chkioua*, Souhir Khedhiri, Hadhami Ben Turkia, Henda Chahed, Salima Ferchichi, Marie F Ben Dridi, Sandrine Laradi and Abdelhedi Miled
* Corresponding author: Latifa Chkioua chkioualatifa2002@yahoo.fr
Diagnostic Pathology 2011, 6:113 doi:10.1186/1746-1596-6-113