[Changes in the histological pattern of the gastric mucosa].
D004381:Duodenal Ulcer / Q000473:pathology*; D005753:Gastric Mucosa / Q000473:pathology*; D006801:Humans; D013274:Stomach Neoplasms / Q000473:pathology*; D013276:Stomach Ulcer / Q000473:pathology*
Alteraciones en los esquemas histológicos de la mucosa gástrica.