Harilall, S.-L.; Choonara, Y. E.; Modi, G.; Tomar, L. K.; Tyagi, C.; Kumar, P.; du Toit, L. C.; Iyuke, S. E.; Danckwerts, M. P.; Pillay, V. Design and Pharmaceutical Evaluation of a Nano-Enabled Crosslinked Multipolymeric Scaffold for Prolonged Intracranial Release of Zidovudine. J Pharm Pharm Sci 2013, 16, 470-485.