See this link for an excellent review of the literature on Food insecurity, maternal and child malnutrition, morbidity and mortality linkages in humanitarian contexts published by Reginald Adjetey Annan, Nana Ama F. Agyapong, Linda N.E. Aduku & Richmond Nii Okai Aryeetey from Kwame Nkrumah University of Science and Technology, University of Cape Coast, University of Ghana. The study was funded by Elrha's R2HC programme.