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Helicobacter pylori
No one paid much attention to helicobacter pylori bacteria, until it was identified as a possible course of stomach ulcers and cancer. Dr Graham Easton explains what it is and how it effects our body.
大象传媒 World Service Archive
This programme was restored as part of the World Service archive project
Podcast
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Health Check
Health issues and medical breakthroughs from around the world.