title: Ulcer complications during short-term therapy of duodenal ulcer with active agents and placebo.
mesh_terms: D000897:Anti-Ulcer Agents / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D004381:Duodenal Ulcer / Q000150:complications / Q000188:drug therapy*; D006801:Humans; D010148:Intractable Pain / Q000209:etiology; D010438:Peptic Ulcer Hemorrhage / Q000209:etiology; D010439:Peptic Ulcer Perforation / Q000209:etiology; D010919:Placebos / Q000627:therapeutic use*; D011897:Random Allocation; D012306:Risk; D013997:Time Factors; D014945:Wound Healing
chemical_list: D000897:Anti-Ulcer Agents; D010919:Placebos