1
article
by Muñoz, Georgina; Mota, Lorena; Bowie, William R.; Quizhpe Peralta, Arturo; Orrego, Elena; Spiegel, Jerry M.; Yassi, Annalee
Published in 2011
Repository Repositorio Universidad de Cuenca
2
article
Published in 2013
Repository Repositorio Universidad de Cuenca