Authors: Dominique Eza; Gustavo Cerrillo; David A J Moore; Cecilia Castro; Eduardo Ticona; Domingo Morales; Jose Cabanillas; Fernando Barrantes; Alejandro Alfaro; Alejandro Benavides; Arturo Rafael; Gilberto Valladares; Fernando Arevalo; Carlton A Evans; Robert H Gilman Journal: Pathol Res Pract Date: 2006-09-19 Impact factor: 3.250