Maldonado Calderon, M. J., Agudelo Pérez , S., Upegui Mojica, D., & Becerra Uribe , N. (2021). Flipped classroom in Pediatrics: undergraduate Medicine students perception during the Covid-19 pandemic. European Journal of Health Research, 7(2), 1–9. https://doi.org/10.32457/ejhr.v7i2.1437