TY - JOUR AU - Sanchez-Romero, Miguel AU - di Lego Goncalves, Vanessa AU - Prskawetz, Alexia AU - L. Queiroz, Bernardo DA - 2021/01/28/ DO - 10.1371/journal.pone.0245845 ET - 2022/01/31/ IS - 1 JF - PLOS ONE PY - 2021 SE - 2021/01/10/ SP - 1-14 TI - An indirect method to monitor the fraction of people ever infected with COVID-19: An application to the United States UR - https://doi.org/10.1371/journal.pone.0245845 UR - https://doi.org/10.1371/journal.pone.0245845 VL - 16 ER -