IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-11-6-42519 Original Research Paper Clinico-Epidemiological Profile Of Ulcerative Colitis And Relationship Between Serum Bilirubin Level And Severity Of Ulcerative Colitis In A Tertiary Care Hospital In Southern India Revathy M.S Dr. Dr. Sumathi B Dr. Dr Chitra S Dr. June 2022 11 6 01 02