2023-04-052023-04-05202122255109https://doi.org/10.35434/rcmhnaaa.2021.14Sup1.1182http://146.190.124.33/handle/123456789/5874spaUso de la morfina en el manejo sintomático de la disnea en pacientes con COVID-19 [Use of morphine in the symptomatic management of dyspnea in patients with COVID-19]info:eu-repo/semantics/article