L., A., Kumar Kn, P., K., P. and H., R. 2019. Prospective study on radiation dose escalation in the treatment of squamous cell carcinoma of oesophagus with definitive concurrent chemo-radiation using three-dimensional conformal radiation therapy. International Journal of Medical Research and Review. 7, 5 (Oct. 2019), 348-356. DOI:https://doi.org/10.17511/ijmrr.2019.i05.02.