TY - JOUR T1 - At High Altitude COVID-19 Is Less Frequent: The Experience of Peru JO - Archivos de Bronconeumología T2 - AU - Accinelli,Roberto Alfonso AU - Leon-Abarca,Juan Alonso SN - 15792129 M3 - 10.1016/j.arbr.2020.09.004 DO - 10.1016/j.arbr.2020.09.004 UR - https://archbronconeumol.org/en-at-high-altitude-covid-19-is-articulo-S1579212920302688 ER -