Relapse of duodenal ulcer: does it matter which drug is used in initial treatment?
D000897:Anti-Ulcer Agents / Q000627:therapeutic use*; D001729:Bismuth / Q000627:therapeutic use; D004381:Duodenal Ulcer / Q000188:drug therapy*; D006801:Humans; D009942:Organometallic Compounds; D012008:Recurrence
D000897:Anti-Ulcer Agents; D009942:Organometallic Compounds; C002791:bismuth tripotassium dicitrate; D001729:Bismuth