Helen Dallal

Restrictive versus liberal blood transfusion for acute upper gastrointestinal bleeding (TRIGGER): a pragmatic, open-label, cluster randomised feasibility trial

Vipul Jairath, Brennan C Kahan, Alasdair Gray et al. · The Lancet · 2015 · 241 citations

Gastrointestinal Bleeding, Transfusion Medicine, Hematology +8

Common variants at the MHC locus and at chromosome 16q24.1 predispose to Barrett's esophagus

Zhan Su, Laura J. Gay, Amy Strange et al. · Nature Genetics · 2012 · 168 citations

Esophagus, Esophageal Cancer, Genetic Disorder +11

A randomized trial of thermal ablative therapy versus expandable metal stents in the palliative treatment of patients with esophageal carcinoma

Helen Dallal, Graeme D Smith, D. C. Grieve et al. · Gastrointestinal Endoscopy · 2001 · 139 citations

Surgical Oncology, Esophageal Cancer, Palliative Treatment +7

Validity of the Rockall scoring system after endoscopic therapy for bleeding peptic ulcer: a prospective cohort study

Nicholas I. Church, Helen Dallal, John Masson et al. · Gastrointestinal Endoscopy · 2006 · 75 citations

Medicine, Patient Safety, Gastroenterology +9

I-CARE, a European Prospective Cohort Study Assessing Safety and Effectiveness of Biologics in Inflammatory Bowel Disease

Laurent Peyrin‐Biroulet, Jean‐François Rahier, Julien Kirchgesner et al. · Clinical Gastroenterology and Hepatology · 2022 · 37 citations · Full text

Chronic Inflammatory Diseases, Clinical Epidemiology, Gastroenterology +6