Intestinal Biofilms are an endoscopic Feature of Irretable Bowel Syndrome - Baumgartner, M; Lang, M; Orgler, E; Khare, V; Moser, D; Holley, H; Gmainer, C; Krnjic, A; Evstatiev, R; Primas, C; Mandorfer, M; Kazemi-Shirazi, L; Dolak, W; Berry, D; Gasche, C (Zeitschrift für Gastroenterologie, 2019)