-
1by Trujillo V,Sergio, Chernilo S,Sara, Sabbagh P,Eduardo, Lara M,Jennifer, DuSsaubat A,Ana María
Published 2004Digital revistaSCIELO -
2by Román A,Oscar, Prieto C,María José, Mancilla F,Pedro, Astudillo O,Pedro, Dussaubat A,Ana María, Miguel W,Carolina, Lara M,Jennifer
Published 2009Digital revistaSCIELO