CHARACTERIZATION OF MULTIPLE MYELOMA PATIENTS THROUGH FLOW CYTOMETRY AND CYTOGENETIC STUDIES 2013 ¿ 2018 J.M. Gil-Ramos; L.M. Martínez; L. López; L.I. Jaramillo; J.D. Villegas; L. Herrera; Y.S. Cuartas; R.A. Cardona; G.S. Mejía; G.A. Giraldo;