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IP address: 3.235.243.45
Time: 2024-03-28T23:28:20Z
URL: http://scholar.google.com/scholar_lookup?title=Helicobacter+pylori+virulence+and+genetic+geography&year=1999&author=Covacci&journal=Science&volume=284&pages=1328-1333&doi=10.1126%2Fscience.284.5418.1328&pmid=10334982