Charu Mishra, Arvind Kumar, Yogesh Kumar Yadav and Vijay Kumar (2021) “Causatum in Adults up till 6 months after COVID-19 Infection: A longitudinal study”, International Journal of Health and Clinical Research, 4(15), pp. 352–357. Available at: https://www.ijhcr.com/index.php/ijhcr/article/view/2529 (Accessed: 25February2026).