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Batista, A. O.; Nascimento, W. V.; Cassiani, R. A.; Silva, A. C. V.; Alves, L. M. T.; Alves, D. C.; Dantas, R. O. Prevalence of Non-Obstructive Dysphagia in Patients With Heartburn and Regurgitation. Clinics 2020, 75, e1556. https://doi.org/10.6061/clinics/2020/e1556.