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Predictive factors of oxygen desaturation during upper gastrointestinal endoscopy in nonsedated patients

G Alcaín1, P Guillén, A Escolar

  • 1Servicio de Aparato Digestivo, Hospital Universitario Puerta del Mar, Cádiz, Spain.

Gastrointestinal Endoscopy
|August 26, 1998
PubMed
Abstract

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