Hasan, Suzon Al, Md Abu Bakar Siddiq, and Md Shawkat Hossain. 2009. “Clinical Presentation of Spondyloarthropathy: A Study of 61 Patients”. Journal of Chittagong Medical College Teachers' Association 18 (2):7-10. https://doi.org/10.3329/jcmcta.v18i2.3823.