title: [Gastric mucosal changes induced in rats by insertion of a stainless steel spring into the pyloric sphincter].
mesh_terms: D000818:Animals; D002908:Chronic Disease; D005753:Gastric Mucosa / Q000473:pathology*; D005756:Gastritis / Q000473:pathology*; D008297:Male; D011708:Pylorus / Q000473:pathology*; D051381:Rats; D011919:Rats, Inbred Strains; D013193:Stainless Steel
chemical_list: D013193:Stainless Steel