A retrospective study demonstrating properties of nonvariceal upper gastrointestinal bleeding in Turkey
Serhat Bor, Ülkü DAĞLI, Banu SARER, Selim GÜREL, Nurdan TÖZÜN, Bülent SİVRİ, Türkay AKBAŞ, Burhan ŞAHİN, Faruk MEMİK, Yücel BATUR
(Turk J Gastroenterol 2011; 22: 249-254) DOI: 10.4318/tjg.2011.0209