ZHOU, Keyan. Ethnic and Individual Variations in Long COVID-19 Symptoms. Highlights in Science, Engineering and Technology, [S. l.], v. 74, p. 480–486, 2023. DOI: 10.54097/68yr6d17. Disponível em: https://drpress.org/ojs/index.php/HSET/article/view/13720. Acesso em: 25 may. 2026.