Ulcerative Colitis with Henoch Schonlein Purpura in Pediatric Patient: A Case-Report. Archives of Pediatric Gastroenterology, Hepatology, and Nutrition, [S. l.], v. 2, n. 4, p. 30–5, 2023. DOI: 10.58427/apghn.2.4.2023.30-5. Disponível em: https://apghn.com/index.php/journal/article/view/55.. Acesso em: 6 jan. 2025.