Bai, Ravisha, et al. “Pattern of Clinical Response After Concurrent Chemoradiotherapy in Patients With Esophagus Carcinoma: Pattern of Clinical Response After Concurrent Chemoradiotherapy in Patients With Esophagus Carcinoma”. Journal of Fatima Jinnah Medical University, vol. 13, no. 3, Feb. 2020, pp. 129-34, doi:10.37018/jfjmu.v13i3.626.