title: No harm was done.
authors.forename: D F
authors.initials: DF
authors.lastname: Dies
authors.forename: W K
authors.initials: WK
authors.lastname: Clarkston
authors.forename: C L
authors.initials: CL
authors.lastname: Schratz
mesh_terms: D000759:Adjuvants, Anesthesia / Q000008:administration & dosage / Q000627:therapeutic use; D000700:Analgesics / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D000701:Analgesics, Opioid / Q000008:administration & dosage / Q000627:therapeutic use*; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use; D016292:Procedural Sedation; D016099:Endoscopy, Gastrointestinal; D006471:Gastrointestinal Hemorrhage / Q000139:chemically induced; D006801:Humans; D007275:Injections, Intravenous; D020911:Ketorolac Tromethamine; D008614:Meperidine / Q000008:administration & dosage / Q000627:therapeutic use*; D014046:Tolmetin / Q000008:administration & dosage / Q000009:adverse effects / Q000031:analogs & derivatives* / Q000627:therapeutic use; D014325:Tromethamine / Q000008:administration & dosage / Q000009:adverse effects / Q000031:analogs & derivatives* / Q000627:therapeutic use
chemical_list: D000759:Adjuvants, Anesthesia; D000700:Analgesics; D000701:Analgesics, Opioid; D000894:Anti-Inflammatory Agents, Non-Steroidal; D014325:Tromethamine; D020911:Ketorolac Tromethamine; D008614:Meperidine; D014046:Tolmetin