KALĒJA, K.; APINE, I.; KAŽE, I. Myositis as a de-novo extraintestinal manifestation of ulcerative colitis in a pediatric patient developing post-colectomy: a case report. International Journal of Contemporary Pediatrics, [S. l.], v. 11, n. 5, p. 585–589, 2024. DOI: 10.18203/2349-3291.ijcp20240925. Disponível em: https://www.ijpediatrics.com/index.php/ijcp/article/view/5996. Acesso em: 6 nov. 2025.