Paul, Gregor, Fabian Echterdiek, Wolfram Bohle, and Wolfram Zoller. 2020. “Vocal Fold Paralysis Is a Common Complication in Esophageal Cancer Patients With Esophagorespiratory Fistula”. Journal of Gastrointestinal and Liver Diseases 29 (1):11-17. https://doi.org/10.15403/jgld-580.