Prospective validation of the Glasgow Blatchford scoring system in patients with upper gastrointestinal bleeding in the emergency department
Özlem KÖKSAL, Gülden ÖZEREN, Fatma ÖZDEMİR, Erol ARMAĞAN, Şule AYDIN, Talat AYYILDIZ
(Turk J Gastroenterol 2012; 23: 448-455) DOI: 10.4318/tjg.2012.0385