K. Omprakash, R. Muthusamy, B. Devanand, N. Puranik, and M. Mallikarjun, “Grafts containing human amniotic epithelial cells reduce hyperactivity in open-field and digital photo-actometer after Trimethyltin chloride lesion”, Journal of Institute of Medicine, vol. 32, no. 1, pp. 24–30, Nov. 2010.