Glas, J., Seiderer, J., Pasciuto, G., Tillack, C., Diegelmann, J., Pfennig, S., Konrad, A., Schmechel, S., Wetzke, M., Torok, H. P., Stallhofer, J., Jürgens, M., Griga, T., Klein, W., Epplen, J. T., Schiemann, U., Mussack, T., Lohse, P., Göke, B., Ochsenkühn, T., Folwaczny, M., Müller-Myhsok, B., & Brand, S. (2009). rs224136 on Chromosome 10q21.1 and Variants in PHOX2B, NCF4, and FAM92B Are Not Major Genetic Risk Factors for Susceptibility to Crohn's Disease in the German Population. American Journal of Gastroenterology, 104(3), 665-672.