Journal of Research in Medical Sciences1735-199526420210707Copper deficiency induced pancytopenia after taking an excessive amount of zinc formulation during maintenance hemodialysis1119311193EN20210706---http://jrms.mui.ac.ir/index.php/jrms/article/view/11193http://jrms.mui.ac.ir/index.php/jrms/article/download/11193/6017