title: Preventing traveler's diarrhea.
mesh_terms: D001729:Bismuth / Q000627:therapeutic use; D003967:Diarrhea / Q000209:etiology / Q000517:prevention & control*; D004318:Doxycycline / Q000627:therapeutic use; D006801:Humans; D009942:Organometallic Compounds; D012459:Salicylates / Q000627:therapeutic use; D014195:Travel
chemical_list: D009942:Organometallic Compounds; D012459:Salicylates; C015715:bismuth subsalicylate; D004318:Doxycycline; D001729:Bismuth