Barry Marshall and Robin Warren shared the 2005 Nobel Prize in medicine for their discovery of Helicobacter pylori ... if screening by way of an H. pylori stool antigen test, HPSA, along with ...
Tests for Helicobacter pylori: Stool test, breath test, blood tests can help to identify the presence of Helicobacter pylori. Barium swallow X-ray: This is a specialised X-ray wherein stomach and ...