publication venue for Todos los caminos llevan a Roma: resultados de las terapias respiratorias no invasivas aplicadas en un centro terciario sin Unidad de Cuidados Intermedios durante la pandemia de COVID-19 = All roads lead to Rome: Results of non-invasive respiratory therapies applied in a tertiary-care hospital without an intermediate care unit during the COVID-19 pandemic. 3:1-9. 2021