S398 Functional Heartburn and Esophageal Hypersensitivity Frequency in Patients With Refractory Gastroesophageal Reflux Symptoms: Using the Roma IV Consensus and a Series of Diagnostic Procedures in Lima, Peru
| Autor: | Jorge Espinoza-Ríos, Ximena Vásquez-Ojeda, Carmen Alurralde-Miranda, Luis A. Piza, Mercedes Cárdenas-Oña, Frine Samalvides-Cuba, Edith Rosas-Marcos |
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| Rok vydání: | 2021 |
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| Zdroj: | American Journal of Gastroenterology. 116:S176-S176 |
| ISSN: | 1572-0241 0002-9270 |
| Databáze: | OpenAIRE |
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