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2. Press through package mis-swallowing
3. Multidetector computed tomography to detect ingested press‐through packages: utility of multiplanar reconstruction imaging in the emergency department;Takeda M;AMS,2015
4. Gastrointestinal perforation caused by accidental ingestion of a press‐through package;Kawata S;Nihon Kyukyu Igakukai Zasshi,2015