title: [Effects of protective agents on ulcer formation].
mesh_terms: D000328:Adult; D000818:Animals; D002927:Cimetidine / Q000627:therapeutic use*; D004285:Dogs; D004381:Duodenal Ulcer / Q000188:drug therapy; D015738:Famotidine; D005750:Gastric Juice / Q000187:drug effects; D005753:Gastric Mucosa / Q000187:drug effects; D006801:Humans; D008297:Male; D010437:Peptic Ulcer / Q000188:drug therapy*; D013276:Stomach Ulcer / Q000188:drug therapy; D013844:Thiazoles / Q000627:therapeutic use*
chemical_list: D013844:Thiazoles; D015738:Famotidine; D002927:Cimetidine