Lauwers, Ella, Benedict T.K. Vanlerberghe, Ann-Sophie D’hont, Ilse Hoffman, and Karen Van Hoeve. “Recurrent Oral Aphthosis As the Solitary Clinical Manifestation of Crohn’s Disease in Children: A Case Report”. Belgian Journal of Paediatrics 25, no. 2 (July 10, 2023): 97–99. Accessed November 15, 2025. https://belgjpaediatrics.com/index.php/bjp/article/view/213.