%0 Journal Article %T Effect of zinc supplementation in treatment of acute diarrhea among 2-59 months children treated in Black Lion Hospital, Addis Ababa, Ethiopia %A D Shimelis %A D Benti %A D Challi %J Ethiopian Journal of Health Development %D 2008 %I %U http://www.ajol.info/index.php/ejhd/article/view/10070