Dr. med. Clive H. Wilder-Smith, AGAF, FRCP Specialist Gastroenterologist Gastroenterology Group Practice, Bubenbergplatz 11, 3011 Bern, Suisse Clinic Téléphone: 031 312 3737 Clinic fax: 031 312 3770 Clinic email Carte Page web:http://www.gastroenterology-bern.com/Pages/English/Default.aspx Dr. med. Paul Wiesel FMH Specialist in Gastroenterology Av. Ruchonnet 30, 1003 Lausanne, Suisse Clinic Téléphone: (+41)(0)21 343 0101 Clinic fax: (+41)(0)21 343 0100 Clinic email: secretariat.wiesel@hirslanden.ch Carte Page web: www.hirslanden.ch/fr/klinikenzentren/aerzte/card.cfm?DoctorID=727