Ganapathi, A.P., Devaki, R., Thuniki, N.R., Manna, J., Tirumuru, B., Gopu, C.R., Deepthi, S.B., Trivedi, R., Rana, R.K. and Hasan, A. 2017. In vitro assessment of Ag and TiO2 nanoparticles cytotoxicity. International Journal of Research in Medical Sciences. 2, 4 (Jan. 2017), 1360–1367.