3Roberts SB,Ooyne PJ,Smith TJ,et aI.Palliative use of aminocaproic acid to control upper gastrointestinal bleeding[J].J Pain Symptom Manage, 2010,40(3)= 1-3.
4Jairath V,Kahan BC,Gray A,et al.Eestrictive vs liberal blood transfusion for acute upper gastrointestinal bleeding:rationale and protocol for a cluster randomized feasibility trial[J].Transfus Ned Rev,2013, 27(3),146-153.
5Ba]deras V,Bhore P,L&ra LF,et a].The hematocrit level in upper gastrointestinal hemorrha6e=safety of endoscopy and outcomes[J].Am J Med,2011,124(10)=970-976.
