Ghosh, P., S. Haldar, S. Bhattacharya, B. Giri, S. D. Gupta, N. S. Bhunia, A. S. Bhunia, S. Ray, M. Ray, and R. Bhattacharya. “Effect of Cold Stress on Pyridostigmine Pretreated Rats Exposed to an Organophosphorous Compound”. Journal of Life Sciences Research, vol. 1, no. 1, Mar. 2014, pp. 10-15, http://asianonlinejournals.com/index.php/Lifsc/article/view/589.