Partial spleen embolization reduces the risk of portal hypertension-induced upper gastrointestinal bleeding in patients not eligible for TIPS implantation - Büchter, M; Kahraman, A; Manka, P; Gerken, G; Dechêne, A; Canbay, A; Wetter, A; Umutlu, L; Theysohn, J (Zeitschrift für Gastroenterologie, 2017)