NCT04711655
- Conditions
- Deglutition Disorders, Digestive System Diseases, Esophageal Diseases, +4 more
- Locations
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- Hospital de San Agustín Avilés, Spain
- Hospital Germans Trias I Pujol Badalona, Spain
- Hospital Del Mar Barcelona, Spain
- Hospital de Cabueñes Gijón, Spain