No abstract available
MeSH terms
-
Chronic Disease
-
Gastric Mucosa / microbiology*
-
Gastric Mucosa / pathology
-
Gastritis / microbiology*
-
Gastritis / pathology
-
Gastritis / prevention & control
-
Helicobacter Infections / etiology*
-
Helicobacter Infections / pathology
-
Helicobacter Infections / prevention & control
-
Helicobacter pylori / isolation & purification*
-
Humans