1. Treatment of Helicobacter pylori in Latin America
Luigi Gatta, Nimish Vakil, Dino Vaira 
The Lancet 
Volume 379, Issue 9814, Pages (February 2012)
DOI: /S (12)
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2. Figure Eradication rates by centre (random-effects model)
ST=sequential therapy. TT-14=triple therapy lasting 14 days. CT-5=concomitant therapy lasting 5 days.
The Lancet  , DOI: ( /S (12) )
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