A series of 618 of monoclonal gammopathy of undeterminated significance:: variables asocciated with disappearance and progression - Gonzalez Garcia, M E; Fernandez Alvarez, C; Robles Marinas, V; Gonzalez Huerta, A J; Arias Miranda, M I; Gonzalez Rodriguez, A P; Garcia Casas, J; Moris de la Tassa, J; Fernandez Garcia, J (REVISTA CLINICA ESPANOLA, 2008)