Ghassemzadeh S, Rabiee S, Sharifian jazi A, Hashemi F. Investigating the Effectiveness of Drug Administration and Relaxation Therapy in Reducing Pain and Sleep Disorders in Rheumatoid Arthritis Patients. IJND [Internet]. 2024 Mar. 30 [cited 2025 Apr. 20];3(1):112-25. Available from: https://maherpub.com/jndd/article/view/386