Propofol and sufentanil may affect the patients' sleep quality independently of the surgical stress response: a prospective nonrandomized controlled trial in 1033 patients' undergone diagnostic upper gastrointestinal endoscopy

Propofol and sufentanil may affect the patients' sleep quality independently of the surgical stress response: a prospective nonrandomized controlled trial in 1033 patients' undergone diagnostic upper gastrointestinal endoscopy