Etiket: duodenal
Stomach or duodenal ulcer (peptic ulcer)
What is it about ? The inside of the digestive tract is lined with a mucous membrane. It protects the stomach and the duodenum in particular against the effects of…
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What is it about ? The inside of the digestive tract is lined with a mucous membrane. It protects the stomach and the duodenum in particular against the effects of…