P., S., S. Vidyadhara, R. L. C. Sasidhar, and K. K. Chakravarthi. “METHOD DEVELOPMENT AND VALIDATION FOR THE ESTIMATION OF ENTECAVIR IN BULK AND PHARMACEUTICAL DOSAGE FORMS BY RP-HPLC”. International Journal of Current Pharmaceutical Research, vol. 9, no. 5, Sept. 2017, pp. 107-11, doi:10.22159/ijcpr.2017v9i5.22151.