Khondker, L., S. Hazra, M. Mahmud, M. Khan, and M. Hossain. “Adverse Effects Associated With Sulfasalazine on Chronic Plaque Type Psoriasis”. Journal of Dhaka Medical College, vol. 21, no. 1, Jan. 2013, pp. 28-36, doi:10.3329/jdmc.v21i1.13235.