Ghannem H., Trabelsi L., Gaha R., Harrabi I. and Essoussi A.S.
Eastern Mediterranean Health Journal 7 ( 4 ): 617 - 624 , 2001
Ghannem H., Harrabi I., Ben Abdel Aziz A., Gaha R. and Mrizak N.
Eastern Mediterranean Health Journal 9 ( 1 ): 70 - 77 , 2003
Ben Abdel Aziz A., Thabet H., Soltane I., Gaha K., Gaha R., Tlili H. and Ghannem H.
Eastern Mediterranean Health Journal 13 ( 3 ): 505 - 514 , 2007
Ben Abdelaziz A., Amira Z., Gaha K., Thabet H., Soltane I., Ghedira A. and Gaha R.
Eastern Mediterranean Health Journal 13 ( 4 ): 905 - 915 , 2007