Masud, J. H. B., and A. Aggarwal. “Comparison of Cost Effectiveness of Complementary & Alternative Medicine and Conventional Medicine in the Treatment of Rheumatoid Arthritis in Two Public Hospitals of Bangladesh”. Delta Medical College Journal, vol. 7, no. 2, Feb. 2020, pp. 76-79, doi:10.3329/dmcj.v7i2.45565.