Cancer Research UK is funding a large-scale trial to see if screening for H.pylori can identify those at risk of developing cancer.

BBC: It is a relatively new area of cancer research

"The concept is a good one, but it's important not to measure every widget, because the numbers aren't going to tell you the whole story, " said Cliff Rossi, a former Citigroup risk officer who is now a Tyser Teaching Fellow at the Robert H.

WSJ: Citi's CEO Is Keeping Score