Authors: Victoria J Wright; Shaali Makame Ame; Haji Said Haji; Rosemary E Weir; David Goodman; David I Pritchard; Mahdi Ramsan Mohamed; Hamad Juma Haji; James M Tielsch; Rebecca J Stoltzfus; Quentin D Bickle Journal: PLoS Negl Trop Dis Date: 2009-05-19