Effective inhalation analgesia in gastroscopy.
D000698:Analgesia; D000758:Anesthesia; D000760:Anesthesia and Analgesia; D000776:Anesthesiology; D005773:Gastroscopy; D059408:Pain Management; D014241:Trichloroethylene
D014241:Trichloroethylene
GASTROSCOPY/anesthesia and analgesia; TRICHLOROETHYLENE/anesthesia and analgesia