(Q40231472)
Statements
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Prospective randomized trial of transnasal versus peroral endoscopy using an ultrathin videoendoscope in unsedated patients (English)
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Atsuhiko Murata
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Kazuya Akahoshi
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Yorinobu Sumida
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Hidehiko Yamamoto
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Kazuhiko Nakamura
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Hajime Nawata
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1 April 2007
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22
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4
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482-485
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Identifiers
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