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Colonoscopy
Conscious Sedation
Gastrointestinal Endoscopy
Endoscopy
Psychometrics
Prospective Studies
Patient Satisfaction
Prevalence
Hydrogen-Ion Concentration
Reproducibility of Results
Questionnaires
Patient Acceptance of Health Care
Spain
Choristoma
Esophageal Diseases
Deglutition Disorders
Hematoma
Gastroesophageal Reflux
Gastric Antral Vascular Ectasia
Gastric Mucosa
Co-Publications
5
4
2
1
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