P.06.1 SINGLE-CENTER EXPERIENCE ON OVER-THE-SCOPE-CLIP (OTSC) AS FIRST LINE THERAPY IN NON-VARICEAL UPPER GASTROINTESTINAL BLEEDING. Issue 2 (15th March 2018) - Soriani, P.; Mirante, V.G.; Barbera, C.; Miglioli, L.; Gabbani, T.; Manno, M.