The impact of charlson comorbidity index on the functional capacity of COVID-19 survivors: a prospective cohort study with one-year follow-up
Núñez Cortés, Rodrigo; Malhue Vidal, Constanza; Gath, Florencia; Valdivia Lobos, Gonzalo; Torres Castro, Rodrigo; Cruz Montecinos, Carlos Eduardo; Martínez Arnau, Francisco M.; Pérez Alenda, Sofía; López Bueno, Rubén; Calatayud, Joaquín (MDPI, 2022)