%0 Journal Article %T Correction: Total Lymphocyte Count as surrogate marker for CD4 Cell Count in HIV-Infected Individuals in Gondar University Hospital, Northwest Ethiopia %A Wondimeneh Yitayih %A Ferede Getachew %A Yismaw Gizachew %A Muluye Dagnachew %J AIDS Research and Therapy %D 2013 %I BioMed Central %R 10.1186/1742-6405-10-2 %U http://www.aidsrestherapy.com/content/10/1/2