[Perforation of the esophagus during endoscopic examinations; report of three cases].
D004724:Endoscopy; D004939:Esophageal Perforation; D004945:Esophagoscopy / Q000150:complications*; D006801:Humans
ESOPHAGOSCOPY/complications; ESOPHAGUS/perforation
Perforation de l'oesophage au cours d'examens endoscopiques; trois observations.