Helicobacter pylori and peptic ulcer disease: current status.
Greenberger
N J
NJ
D016481:Helicobacter Infections / Q000175:diagnosis / Q000188:drug therapy / Q000382:microbiology*; D016480:Helicobacter pylori; D006801:Humans; D010437:Peptic Ulcer / Q000175:diagnosis / Q000188:drug therapy / Q000382:microbiology*