Lauwers, E., Vanlerberghe, B. T., D’hont, A.-S., Hoffman, I., & Van Hoeve, K. (2023). Recurrent oral aphthosis as the solitary clinical manifestation of Crohn’s disease in children: a case report. Belgian Journal of Paediatrics, 25(2), 97–99. Retrieved from http://www.belgjpaediatrics.com/index.php/bjp/article/view/213