Zhang, T., Jiang, H., Ming, C. Y., Wang, Y., Mao, D., & Wei, Y. fu. (2020). Influence of different kinds of surgical resection on operation-related clinical indexes, inflammatory cytokines and complications in elderly patients with esophageal cancer: Study on elderly patients with esophageal cancer. Pakistan Journal of Medical Sciences, 36(3). https://doi.org/10.12669/pjms.36.3.1465