H. pylori and gastroduodenal disease.
Axon
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General Infirmary, Leeds.
D004381:Duodenal Ulcer / Q000188:drug therapy / Q000382:microbiology*; D016481:Helicobacter Infections / Q000150:complications*; D016480:Helicobacter pylori; D006801:Humans; D013272:Stomach Diseases / Q000382:microbiology