Citation:De Alwis, G.K.H., Wijesekara, R.D., Vithana, D., Neththasinghe, N. and Ratnasooriya, W.D. 2005. Serum levels of some biochemical constituents of captive Sri Lankan elephants (Elephas maximus maximus). Journal of Science, University of Kelaniya, 2: 105-113.