Usman H. Malabu, Assim Alfadda, Riad A. Sulimani, Khalid A. Al-Rubeaan, Atallah D. Al-Ruhaily, Mona A. Fouda, Mohamed A. Al-Maatouq and Abdulkarim A. El-Bakry
Journal of Medical Sciences 7 ( 6 ): 1061 - 1064 , 2007