Siddiraju, V. K. K., A. K. K. V., and N. N. S. “Efficacy and Risk Factor Assessment of Outcomes of Self-Expanding Metal Stents Deployed in Advanced Oesophageal Cancer: A Case Series of 69 Patients from a Tertiary Referral Centre of South India”. International Surgery Journal, vol. 8, no. 4, Mar. 2021, pp. 1168-74, doi:10.18203/2349-2902.isj20211292.