Joob Beuy, Wiwanitkit Viroj
Department of Sanitation 1 Medical Academic Center, Bangkok, Thailand.
Department of Sanitation, Hainan Medical University, China, University of Nis, Serbia, and Joseph Ayobabalola University, Nigeria.
Indian J Psychol Med. 2014 Jul;36(3):348-9. doi: 10.4103/0253-7176.135401.