Russell Heigh

A meta-analysis of the yield of capsule endoscopy compared to other diagnostic modalities in patients with obscure gastrointestinal bleeding

Systematic review or meta-analysis · The American Journal of Gastroenterology · 2005 · 491 citations

A meta-analysis of the yield of capsule endoscopy compared to other diagnostic modalities in patients with non-stricturing small bowel Crohn's disease

Systematic review or meta-analysis · The American Journal of Gastroenterology · 2006 · 423 citations