The Lancet Infectious Diseases vol. 12 issue 11 November, 2012 p. 871-880.

Authors: Kerstin Wahlers; Colin N. Menezes; Michelle Wong, Eberhard Zeyhle; Mohammed E. Ahmed; Michael Ocaido, Cornelis Stijnis; Thomas Romig; Peter Kernr; Martin P. Grobusch Cystic echinococcosis in sub-Saharan Africa

http://www.thelancet.com/journals/laninf/article/PIIS1473-3099(12)70155-X/abstract