“…In the case reported by Butler,56 there was instrumental trauma to the esophagus at the cricopharyngeal level. This was recognized at the time, and the esophagus was exposed through an external incision.…”
Section: Foreign Bodies In the Air And Food Passagesmentioning
“…In the case reported by Butler,56 there was instrumental trauma to the esophagus at the cricopharyngeal level. This was recognized at the time, and the esophagus was exposed through an external incision.…”
Section: Foreign Bodies In the Air And Food Passagesmentioning
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