C. A. Betancur Jiménez, B. E. Calle Lemos, L. García Vergara, and D. Vásquez, “Clinical characteristics of hospitalized patients with Covid-19 infection at the soma Clinic in Medellín, Colombia”, Med UPB, vol. 41, no. 2, pp. 100–106, Aug. 2022, doi: 10.18566/medupb.v41n2.a02.