C. M. Leveau and G. A. Velázquez, “COVID-19 and older adults: spatiotemporal comparison between mortality and vaccination in the province of Buenos Aires, Argentina”, Rev Peru Med Exp Salud Publica, vol. 38, no. 4, pp. 601–7, Dec. 2021, doi: 10.17843/rpmesp.2021.384.9378.