TY - JOUR AU - Alves, Filipe AU - Oliveira-Dias, Clara AU - Felgueiras, Óscar AU - Duarte, Raquel PY - 2023/05/02 Y2 - 2024/03/28 TI - Morbimortality Associated with COVID-19 Infection in the Elderly in Portugal: A Comparison between the Autumn/Winter Period of 2020 – 2021 and 2021 – 2022 Comparison JF - Acta Médica Portuguesa JA - Acta Med Port VL - 36 IS - 5 SE - Letters to the Editor DO - 10.20344/amp.19410 UR - https://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/19410 SP - 377-378 AB - <p>N/a.</p> ER -