Revika, N. Sumarni, and G. Widiyanto. “Very Early-Onset Ulcerative Colitis Manifesting As Acute Rectal Prolapse and Persistent Hematochezia in a Three-Year-Old Child: An Observational Analytic Case Study of Diagnostic Trajectory and Multimodal Intervention”. Scientific Journal of Pediatrics, Vol. 4, no. 2, Oct. 2026, pp. 192-07, doi:10.59345/sjped.v4i2.373.