Luján Piedrahíta , M. (2020). Virtuality in the internal medicine theoretical course in students of V, VI and VII semester as a result of the COVID-19 pandemic during the first semester of 2020, School of Medicine, School of Health Sciences, Universidad Pontificia Bolivariana, Medellí. Medicina UPB, 39(2), 66-72. https://doi.org/10.18566/medupb.v39n2.a11