@article{víctor leiva2022statistical,
  title={A statistical analysis for the epidemiological surveillance of COVID-19 in Chile},
  author={nixon jerez-lillo,bernardo lagos álvarez,joel muñoz gutiérrez,jorge i. figueroa-zúñiga,víctor leiva},
  journal={Signa Vitae},
  volume={18},
  number={2},
  pages={19--30},
  doi = {10.22514/sv.2021.130},
  year={2022}
}