Mayorga Ramos, A. HIGH MORTALITY RATE AMONG OLDER POPULATION WITH COVID-19 IN ECUADOR. A RETROSPECTIVE CASE-STUDY (MARCH 15, 2020 – APRIL 15, 2020): Manuscrito Recibido: 31 07 2020 Aceptado: 07 04 2021. ID 2021, 14, 8-16.