• Wedel T (2008) Anatomy of the Colon, Rectum, Anus and Pelvic Floor. In Herold A, Lehur PA, Matzel KE, O´Connell PR (eds) European Manual of Medicine: Coloproctology. Springer.
  • Wedel T, Krammer HJ, Holschneider AM (2008) Electron microscopical studies of Hirschsprung´s disease. In Holschneider AM, Puri P (eds) Hirschsprung´s disease and allied disorders. 3. edition. Springer.