Helicobacter pylori.
D017209:Apoptosis; D002470:Cell Survival; D005753:Gastric Mucosa / Q000473:pathology; D016481:Helicobacter Infections / Q000150:complications* / Q000473:pathology; D016480:Helicobacter pylori / Q000472:pathogenicity*; D006801:Humans; D013274:Stomach Neoplasms / Q000382:microbiology* / Q000473:pathology