Syazwan Aizat Ismail, Shamsul Bahri Mohd. Tamrin, Mohd. Rafee Baharudin, Mohamad Azhar Mohd. Noor,, Muhamad Hanafiah Juni, Juliana Jalaludin and Zailina Hashim
Research Journal of Medical Sciences 4 ( 1 ): 1 - 10 , 2010