Authors: Martin W Bratschi; Miriam Bolz; Jacques C Minyem; Leticia Grize; Fidèle G Wantong; Sarah Kerber; Earnest Njih Tabah; Marie-Thérèse Ruf; Ferdinand Mou; Djeunga Noumen; Alphonse Um Boock; Gerd Pluschke Journal: PLoS Negl Trop Dis Date: 2013-06-13