Article ISI Revista médica de Chile (2014)
Jorge Gaete, Esterbina Olivares; Cristian A. Rojas-Barahona, Nicolás Labbé; Manuel José Rengifo, Magdalena Silva; Leticia Lepe, Cynthia Yáñez
http=>//dx.doi.org/10.4067/S0034-98872014000400002