BRRAICH, O. S. and KAUR, M. (2016) “Ultrastructural changes in the gills of a cyprinid fish, Labeo rohita (Hamilton, 1822) through scanning electron microscopy after exposure to Lead Nitrate (Teleostei: Cyprinidae)”, Iranian Journal of Ichthyology, 2(4), pp. 270–279. doi: 10.22034/iji.v2i4.81.