1. Stopping the spread of COVID-19;Desai;J. Am. Med. Assoc.,2020
2. Novel Coronavirus (2019-NCOV): Situation Report -49. 2020;WHO,2020
3. 38th WHO Regulatory Update on COVID-19. 12 September 2021 | COVID-19: Scientific Brief;WHO,2021
4. Macroeconomic Policy in the Time of COVID-19. A Primer for Developing Countries;Loayza,2020
5. Countries test tactics in war against COVID-19;Cohen;Science,2020