@ARTICLE {OIKEH:2003a, title = {Genotypic differences in concentration and bioavailability of kernel-iron in tropical maize varieties grown under field conditions}, author = {Oikeh, S. and Menkir, A. and Maziya-Dixon, B. and Welch, R. and Glahn, R. }, journal = {Journal of Plant Nutrition}, year = {2003}, volume = {26}, pages = {2307--2319}, }