[Study on the oral helicobacter pylori infection].
Department of oral disease, 305th hospital, China PLA, Beijing 100017, China
G
G
Chen
J
J
Zhang
D016481:Helicobacter Infections / Q000382:microbiology* / Q000635:transmission; D016480:Helicobacter pylori / Q000145:classification / Q000302:isolation & purification*; D006801:Humans; D009055:Mouth / Q000382:microbiology*; D013276:Stomach Ulcer / Q000382:microbiology*