Werner, H; Braegger, C; Buehr, P; Koller, R; Nydegger, A; Spalinger, J; Heyland, K; Schibli, S; Landolt, Markus A (2015). Shorter time since inflammatory bowel disease diagnosis in children is associated with lower mental health in parents. Acta Paediatrica, 104(1):e32-e38.
Buehr, P; Braegger, C P (2011). A 12-year-old boy with poor appetite. Clinical Gastroenterology and Hepatology, 9(11):A22.