[Peptic ulcer and environmental factor: with special focus on Helicobacter pylori infection].
Tatemichi
Masayuki
M
Department of Environmental and Occupational Health, Toho University School of Medicine.
Tsugane
Shoichiro
S
D000818:Animals; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000009:adverse effects; D005757:Gastritis, Atrophic / Q000209:etiology; D016481:Helicobacter Infections / Q000209:etiology* / Q000635:transmission; D016480:Helicobacter pylori; D006801:Humans; D010437:Peptic Ulcer / Q000209:etiology*; D012307:Risk Factors; D012907:Smoking / Q000009:adverse effects; D012982:Sodium, Dietary / Q000009:adverse effects; D013315:Stress, Psychological / Q000150:complications
D000894:Anti-Inflammatory Agents, Non-Steroidal; D012982:Sodium, Dietary