Kumar K.N., P., L., A., Yadav, I., Tyagi, A. and K. C., L. (2019) “Efficacy of chemo-radiotherapy versus radiotherapy alone in the treatment of esophageal carcinoma”, International Journal of Medical Research and Review, 7(5), pp. 370-379. doi: 10.17511/ijmrr.2019.i05.05.