Rajkumar, Anita Moral. A Follow-Up Study of Pulmonary Function and Health Characteristics in Post Covid Survivors. Int. J. Heal. Clin. Res. [Internet]. 2021Dec.31 [cited 2025Feb.23];4(24):150-3. Available from: https://ijhcr.com/index.php/ijhcr/article/view/3785