Ekenyem, B. et al. 2010. Estimated Intakes of Iron, Zinc and Selenium of Jordanians as Obtained from Data of Jordanian Household Expenditures and Income Survey (JHEIS) 2006. Pakistan Journal of Nutrition. 9, 6 (May 2010), 600–604. DOI:https://doi.org/10.3923/pjn.2010.600.604.