@article{article57da4a0c, title = {Early response to COVID-19 in Brazil: the impact of a targeted approach to suspected cases and on epidemiological surveillance efforts}, author = {Ribeiro, Ana Freitas and Castro, Marcia C. and Zamudio, Marcela and BARBERIA, LORENA GUADALUPE}, year = {2023}, doi = {10.1016/j.ijregi.2023.04.011}, journal = {IJID Regions} }