[Meperidine analgesia in esophagoscopy].
D000698:Analgesia; D000758:Anesthesia; D000760:Anesthesia and Analgesia; D000776:Anesthesiology; D004945:Esophagoscopy; D008614:Meperidine; D059408:Pain Management
D008614:Meperidine
ESOPHAGOSCOPY/anesthesia and analgesia; MEPERIDINE/anesthesia and analgesia
Analgesia con meperidina para esofagoscopia.