Khan, M.J. , Rehman, A. ur ., Sahrish, F. , Mukhtar, R. , Ilyas, A. and Aamir, Z. 2022. Clinical Features and Histological Features of Relapsed Patients of Ulcerative Colitis. Pakistan Journal of Medical & Health Sciences. 16, 02 (Mar. 2022), 262. DOI:https://doi.org/10.53350/pjmhs22162262.