Devkota, Mukti, et al. “Use of Indocyanine Green (ICG) Angiography to Minimize Anastomotic Leak in the Neck After Esophagectomy”. Nepalese Journal of Cancer, vol. 6, no. 1, Apr. 2022, pp. 79-86, doi:10.3126/njc.v6i1.44212.