Samia Eltayeb Ahmed, Babiker ELwasila Mohamed and Karamalla Ahmed Karamalla
Pakistan Journal of Nutrition 8 ( 6 ): 782 - 786 , 2009
Samia Eltayeb Ahmed, Babiker Elwasila Mohamed and Karamalla Ahmed Karamalla
Pakistan Journal of Nutrition 8 ( 6 ): 826 - 828 , 2009