Tekola Endeshaw , Teshome Gebre , Jeremiah Ngondi , Patricia M Graves , Estifanos B Shargie , Yeshewamebrat Ejigsemahu , Berhan Ayele , Gedeon Yohannes , Tesfaye Teferi , Ayenew Messele , Mulat Zerihun , Asrat Genet , Aryc W Mosher , Paul M Emerson and Frank O Richards
Malaria Journal 2008, 7:118doi:10.1186/1475-2875-7-118