Touati S., Ben Abdel Aziz A., Mtiraoui A. and Marzouki M.
Eastern Mediterranean Health Journal 7 ( 6 ): 943 - 955 , 2001
Ajmi Th. Nabli, Bougmiza M.I. and Mtiraoui A.
Eastern Mediterranean Health Journal 14 ( 3 ): 686 - 696 , 2008