1.
Acharya B, Thakur B, Devkota M, Pandey G, Shrestha A, Chaudhary M. Upper Esophageal Schwannoma: Rare Differential Diagnosis of Dysphagia. Nep. J. Cancer. 2020;4(1):84-87. doi:10.3126/njc.v4i1.31848