Autor: |
Dumortier J; Hospices civils de Lyon, Edouard Herriot hospital, Department of Digestive Diseases,69437 Lyon Cedex 03, France; Claude Bernard Lyon 1 University, 69003 Lyon, France. Electronic address: jerome.dumortier@chu-lyon.fr., Menassel B; Hospices civils de Lyon, Edouard Herriot hospital, Department of Digestive Radiology, 69437 Lyon cedex 03, France., Benech N; Hospices civils de Lyon, Edouard Herriot hospital, Department of Digestive Diseases,69437 Lyon Cedex 03, France., Bertrand G; Hospices civils de Lyon, Edouard Herriot hospital, Department of Digestive Diseases,69437 Lyon Cedex 03, France; Claude Bernard Lyon 1 University, 69003 Lyon, France., Valette PJ; Claude Bernard Lyon 1 University, 69003 Lyon, France; Hospices civils de Lyon, Edouard Herriot hospital, Department of Digestive Radiology, 69437 Lyon cedex 03, France. |