Tan T.L., Leow B.L., Mohd Hasrul., Basirah M.A., Maizatul Z., Ong G.H., Shajarutulwardah M.Y., Khairul Anuar M., Mohd Shafarin S. and Ramlan M.
23rd Veterinary Association Malaysia Congress (VAM) 2011 Hotel Tower Regency Ipoh, Perak