4Bontems P,Kalach N,Vanderpas J.et al.Helicobacter pylori infection in european children with gastro-duodenal ulcers and erosions[J],Pediatr Infect Dis J,2013,32(12):1324-1329.
5Saranya P,Geetha A .Antiulcer activity of Andrographis paniculata(Burm.f.)Wall,against cysteamine-induced duodenal ulcer in rats[J],Indian J Exp Biol,2011,49(7):525-533.
6Wong CS,Chia CF,Lee HC.et al.Eradication of Helicobacter pylori for prevention of ulcer recurrence after simple closure of perforated peptic ulcer: A meta-analysis o f randomized controlled trials[J],J SurgRes,2013,182(2):219-226.
