“Effect of Mercury on the Total and Electrophoretic Profile of Proteins and on the Activity of Three Enzymes in Mantle of Three Species of Freshwater Clam : Unio Tigridis, Pseudontopsis Euphraticus and Anodonta Spp: Abd Ali Taker, Sulaf M. Ahmed”. 2008. The Iraqi Journal of Veterinary Medicine 32 (1): 166-79. https://doi.org/10.30539/iraqijvm.v32i1.776.