Mahdi N.K. and Ali N.H.
Eastern Mediterranean Health Journal 5 ( 1 ): 186 - 188 , 1999
Ali N.H. and Mahdi N.K.
Eastern Mediterranean Health Journal 5 ( 5 ): 1055 - 1057 , 1999
Mahdi N.K. and Ali N.H.
Eastern Mediterranean Health Journal 8 ( 2 ): 345 - 349 , 2002