Dogan, U. Et Al. 1997. Link between duodenal bulb Helicobacter pylori and duodenal ulcer relapse. GUT , vol.41 .

Dogan, U., Tuncer, C., Dursun, A., & Kandilci, U., (1997). Link between duodenal bulb Helicobacter pylori and duodenal ulcer relapse. GUT , vol.41.

Dogan, UB Et Al. "Link between duodenal bulb Helicobacter pylori and duodenal ulcer relapse," GUT , vol.41, 1997

Dogan, UB Et Al. "Link between duodenal bulb Helicobacter pylori and duodenal ulcer relapse." GUT , vol.41, 1997

Dogan, U. Et Al. (1997) . "Link between duodenal bulb Helicobacter pylori and duodenal ulcer relapse." GUT , vol.41.

@article{article, author={UB Dogan Et Al. }, title={Link between duodenal bulb Helicobacter pylori and duodenal ulcer relapse}, journal={GUT}, year=1997}