Cheema AA, Fakhr A, Khan MS, Shahbaz S, Ahmed SN, Hussain MZ. Comparison of Respiratory Complications of COVID-19 among Patients with Rheumatological Conditions Taking Biological Disease-Modifying Anti-Rheumatic Drugs and Conventional Synthetic Disease-Modifying Antirheumatic Drugs. Pak Armed Forces Med J [Internet]. 2022 Sep. 6 [cited 2025 Aug. 31];72(4):1355-58. Available from: https://www.pafmj.org/PAFMJ/article/view/4498