@ARTICLE {OIKEH:2003, title = {Assessment of concentrations of iron and zinc and bioavailable iron in grains of early-maturing tropical maize varieties}, author = {Oikeh, S. and Menkir, A. and Maziya-Dixon, B. and Welch, R. and Glahn, R. }, journal = {Journal of Agricultural and Food Chemistry}, year = {2003}, volume = {57}, number = {12}, pages = {3688--3694}, issn = {0021-8561}, doi = {10.1021/jf0261708}, }