Comparison of the effects of intravenous midazolam alone and in combination with meperidine on hemodynamic and respiratory responses and on patient compliance during upper gastrointestinal endoscopy: a randomized, double-blind trial.
Comparison of the effects of intravenous midazolam alone and in combination with meperidine on hemodynamic and respiratory responses and patient compliance during upper gastrointestinal endoscopy: a randomized, double-blind trial.