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Gastrointestinal & kolorektal kirurgi
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I am delighted to be able to write the foreword for this new book on Helicobacter pylori by three pioneers in the field, Vlf West blom, Steven Czinn and John Nedrud. Because of …
Pioneering work on hepatitis B virus and hepatitis delta virus, and the discovery of hepatitis B-like virus in animals during the 1970's has been followed, over the past ten years, …