[The mucosal defense of the stomach and duodenum].
D004386:Duodenum / Q000502:physiology; D005753:Gastric Mucosa / Q000502:physiology*; D006801:Humans; D007413:Intestinal Mucosa / Q000502:physiology*; D009093:Mucus / Q000378:metabolism; D010437:Peptic Ulcer / Q000378:metabolism
Mucosaforsvar i ventrikkel og duodenum.