%0 Journal Article %T Correction: Progress towards millennium development goal 1 in northern rural Nicaragua: Findings from a health and demographic surveillance site %A P¨¦rez Wilton %A Bland¨®n Elmer %A Persson Lars-£¿ke %A Pe£¿a Rodolfo %J International Journal for Equity in Health %D 2012 %I BioMed Central %R 10.1186/1475-9276-11-72 %U http://www.equityhealthj.com/content/11/1/72