title: Experimental gastroduodenal ulcer.
mesh_terms: D000818:Animals; D004195:Disease Models, Animal; D004285:Dogs; D004386:Duodenum / Q000473:pathology; D005750:Gastric Juice; D005753:Gastric Mucosa / Q000187:drug effects*; D006851:Hydrochloric Acid; D008722:Methods; D010437:Peptic Ulcer / Q000139:chemically induced* / Q000473:pathology; D013270:Stomach / Q000473:pathology
chemical_list: D006851:Hydrochloric Acid