Autor/in Eltayeb, E.M. Reintjes, Ralf Aro, A.R. 1 Aro, Arja R. 1 Sahal, N. 1 Sahal, Nagla 1 alle zeigenListe einklappen
Feasibility of implementing recommendations to improve communicable diseases surveillance - a modified Delphi study Sahal, Nagla Reintjes, Ralf Eltayeb, E.M. Aro, Arja R. 2011 - ReposIt
Assessment of core activities and supportive functions for the communicable diseases surveillance system in Khartoum state, Sudan, 2005–2007 Sahal, N. Reintjes, Ralf Eltayeb, E.M. Aro, A.R. 2010 - ReposIt