Journal article (2011) - G Di Baldassarre (author), M Elshamy (author), Dmitri Solomatine (author), S. Uhlenbrook (author), A van Griensven (author), E Soliman (author), J Mutemi (author), P Ndomba (author), F Mutua (author), M Kigobe (author), S Moges (author), J.-Q Xuan (author)