Effects of Cardiopulmonary Rehabilitation in a Patient with Rheumatoid Arthritis and Post Pulmonary Tuberculosis Co-infection and COVID-19: A case study. RSD [Internet]. 2021 Jul. 14 [cited 2025 Dec. 5];10(8):e38510816860. Available from: https://rsdjournal.org/rsd/article/view/16860