Prognostic factors associated with upper gastrointestinal bleeding based on the French multicenter SANGHRIA trial oleh Vincent Quentin, André-Jean Remy, Gilles Macaigne, Rachida Leblanc-Boubchir, Jean-Pierre Arpurt, Marc Prieto, Carelle Koudougou, Laurent Tsakiris, Denis Grasset, René-Louis Vitte, David Cuen, Juliette Verlynde, Khaldoun Elriz, Marie-Pierre Ripault, Florent Ehrhard, Mathieu Baconnier, Sofia Herrmann, Nathalie Talbodec, You-Heng Lam, Karine Bideau, Laurent Costes, Florence Skinazi, Ivan Touze, Denis Heresbach, Pierre Lahmek, Stéphane Nahon