[Bacterial typing of Helicobacter pylori and its pathogenesis and host immunity reaction].
Zhang
Wan-dai
WD
Institute of Digistive Internal Medicine, Nanfan Hospital, 1st Military Medical University, Guangzhou 510515, China
Xu
Zi-min
ZM
D004381:Duodenal Ulcer / Q000382:microbiology*; D005757:Gastritis, Atrophic / Q000382:microbiology; D016481:Helicobacter Infections / Q000276:immunology*; D016480:Helicobacter pylori / Q000145:classification* / Q000235:genetics / Q000472:pathogenicity; D006801:Humans