text: Endoscopic injection therapy for acute upper GI bleeding.
  In summary, we have found this technique to be useful in patients in whom coagulation therapy is not possible or effective. It must still be considered a technique which is undergoing evaluation. Prospective randomized trials comparing this therapy with other currently available therapies such a electrocoagulation, laser and conservative management must be completed to firmly define its place in treatment strategy for acute upper GI bleeding.
  
entities: ['upper GI']
entities: Organism_subdivision
entities: PMID-2596160_T1
entities: ['upper GI']
entities: Organism_subdivision
entities: PMID-2596160_T2