Authors: John W Avery; Geoffrey M Smith; Simon O Owino; Demba Sarr; Tamas Nagy; Stephen Mwalimu; James Matthias; Lauren F Kelly; Jayakumar S Poovassery; Joab D Middii; Carlos Abramowsky; Julie M Moore Journal: PLoS One Date: 2012-02-07 Impact factor: 3.240