Genotypic and allelic frequencies of apolipoprotein e (APOE) in a sample of adults in bogotá Cladelis Rubio Gómez, Luz Dary Gutiérrez Castañeda, Olga Lucia Pedraza , Lilian Torres Tobar, Gualberto Hernández Acevedo, Alfonso Suárez Camacho, Ángela Gisselle Lozano Ruiz, Isis Norella Camacho-Bermúdez (Author)