B. V. N. Yadav, V. Ravichandiran, and S. S. Kumar, “PREPARATION AND CHARACTERIZATION OF GEMCITABINE LOADED MPEG-PCL POLYMERIC NANOPARTICLES FOR IMPROVED TRANSPORTATION ACROSS BLOOD BRAIN BARRIER”, Int J Pharm Pharm Sci, vol. 8, no. 1, pp. 83–90, Jan. 2016.