Alam, M. B., S. Hoque, A. Khan, M. Z. Hossain, and K. Asaduzzaman. “A Lady With Systemic Lupus Erythematosus and Mitral Stenosis”. Bangladesh Heart Journal, vol. 31, no. 2, Apr. 2017, pp. 109-12, doi:10.3329/bhj.v31i2.32383.