Beltaifa L., Bouguerra R., Ben Slama C., Jabrane H., El Khadhi A., Ben Rayana M.C. and Doghri T.
Eastern Mediterranean Health Journal 8 ( 4 ): 603 - 611 , 2002
Ben Salem L., B`chir S., Bchir F., Bouguerra R. and Ben Slama C.
Eastern Mediterranean Health Journal 9 ( 5 ): 1093 - 1098 , 2003
Bouguerra R., Belkadhi A., Jabrane J., Hamzaoui J., Maatki C., Ben Rayana M.C. and Ben Slama C.
Eastern Mediterranean Health Journal 9 ( 5 ): 1099 - 1108 , 2003