Fahriani, M.; Ilmawan, M.; Fajar, J. K. .; Maliga, H. A. .; Frediansyah, A. .; Masyeni, S. .; Yusuf, H. .; Nainu, F.; Rosiello, F. .; Sirinam, S. .; Keam, S. .; Ophinni, Y. . Persistence of Long COVID Symptoms in COVID-19 Survivors Worldwide and Its Potential Pathogenesis - A Systematic Review and Meta-Analysis. Narra J 2021, 1.