title: Blood cultures following endoscopy of the esophagus and stomach.
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D001424:Bacterial Infections / Q000209:etiology* / Q000517:prevention & control; D004945:Esophagoscopy / Q000009:adverse effects*; D005767:Gastrointestinal Diseases / Q000175:diagnosis; D005773:Gastroscopy / Q000009:adverse effects*; D006801:Humans; D011292:Premedication
chemical_list: D000900:Anti-Bacterial Agents