Impact of COVID-19 on healthcare utilization, cases, and deaths of citizens and displaced Venezuelans in Colombia: Complementary comprehensive and safety-net systems under Colombia's constitutional commitment. - Shepard, Donald S.; Boada, Adelaida; Newball-Ramirez, Douglas; Sombrio, Anna G.; Rincon Perez, Carlos William; Agarwal-Harding, Priya; Jason, Jamie S.; Harker Roa, Arturo; Bowser, Diana M. (PLoS ONE, 2023)