Mayerle Julia, Lerch Markus M
Department of Gastroenterology, Endocrinology and Nutrition, Klinikum der Ernst-Moritz-Arndt-University Greifswald, Friedrich-Loeffler-Str. 23A, D-17475, Greifswald, Germany.
J Gastroenterol. 2007 Jan;42 Suppl 17:127-30. doi: 10.1007/s00535-006-1920-0.