[Pethidine in pharyngeal endoscopy; a new analgesic method in esophagoscopy and gastroscopy].
D000700:Analgesics; D000758:Anesthesia; D004724:Endoscopy; D004945:Esophagoscopy; D005773:Gastroscopy; D006801:Humans; D008614:Meperidine
D000700:Analgesics; D008614:Meperidine
ESOPHAGOSCOPY; GASTROSCOPY; MEPERIDINE
Pethidin ved endoskopi gennem pharynx en ny analgesimetode for oesofagoskopi og gastroskopi.