[this node : edges]
12659240 :
Peptic Ulcer - microbiology, Helicobacter Infections - microbiology, Helicobacter pylori - metabolism, Bacterial Proteins - isolation & purification, Antigens, Bacterial - isolation & purification
[adjacent node : edges]
12624252 :
Genetics, Population, Helicobacter pylori - genetics, Helicobacter Infections - microbiology, Emigration and Immigration
12624269 :
Emigration and Immigration, Helicobacter Infections - microbiology, Helicobacter pylori - genetics, Genetics, Population
[common edges between this node ( 12659240)
and adjacent nodes shown in red]