Singh, V., D. Gor, S. Azad, A. . Ricca, Y. Xu, and T. Meghal. “Dysphagia As a Rare Presentation of Cervical Cancer With Mediastinal Metastasis”. European Journal of Case Reports in Internal Medicine, vol. 9, no. 1, Jan. 2022, doi:10.12890/2022_003136.