References
Nasreddine L, Zeidan MN, Naja F et al. (2012) Complementary feeding in the MENA region: practices and challenges. Nutrition, metabolism, and cardiovascular diseases : NMCD 22, 793-798
Nyuar KB, Ghebremeskel K & Crawford MA (2012) Sudanese women's and neonates' vitamin A status. Nutrition and health 21, 45-55.