N. Nordin, M. Idroas, Z. Zakaria, M.N. Ibrahim and A.R. Md. Zin
Journal of Applied Sciences 14 ( 12 ): 1329 - 1333 , 2014
Solehuddin Shuib, Rosdi Yusoff, A.Y. Hassan, M.I.Z. Ridzwan and M.N. Mohd. Ibrahim
Journal of Medical Sciences 7 ( 4 ): 591 - 596 , 2007