Samuel Belay and Berihun Afera Mekelle
Artigo de Pesquisa
Elzafir Elsheikh, Rami Genead, Christian Danielsson, Eva Wärdell, Agneta Andersson, Anders Kjaeldgaard, Erik Sundström, Tolga Sutlu, Karl-Henrik Grinnemo and Christer Sylvén
Artigo de Pesquisa
Natalia Issaeva, Barbara Burtness and Wendell G. Yarbrough*
Artigo de revisão
Sachin Baldawa
Relato de caso
Berrada S, Mahdi L, El Hassani M, Kouach J and Moussaoui D
Relato de caso