Nikhra, Vinod. “Living With ‘Long COVID-19’: The Long-Term Complications and Sequelae”. International Journal of Clinical Virology 5, no. 1 (February 16, 2021): 011–021. Accessed December 3, 2025. https://www.clinvirologyjournal.com/index.php/ijcv/article/view/ijcv-aid1030.