Helicobacter pylori--current status.
Tripathi
B K
BK
D005756:Gastritis / Q000382:microbiology*; D016481:Helicobacter Infections / Q000150:complications*; D016480:Helicobacter pylori; D006801:Humans; D012307:Risk Factors; D013274:Stomach Neoplasms / Q000382:microbiology*