Nasopharyngeal examination during transoral upper gastrointestinal endoscopy
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| Format: | Article |
| Language: | English |
| Published: |
Korean Society of Gastrointestinal Endoscopy
2024-01-01
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| Series: | Clinical Endoscopy |
| Online Access: | http://www.e-ce.org/upload/pdf/ce-2023-170.pdf |