doi.org/10.1097/MPG.0b013e318181b48c, hdl.handle.net/1765/29509
Journal of Pediatric Gastroenterology and Nutrition
Erasmus MC: University Medical Center Rotterdam

Oliva-Hemker, M., Escher, J., Moore, D., Dubinksy, M., Hildebrand, H., Koda, Y., Murch, S., Sandhu, B., Seo, J., Tanzi, M.& Warner, B. (2008). Refractory inflammatory bowel disease in children. In Journal of Pediatric Gastroenterology and Nutrition (Vol. 47, Number 2, pp. 266–272).https://doi.org/10.1097/MPG.0b013e318181b48c