Dr. Surat Hongsibsong
s_hongsibsong@hotmail.com
Environmental and Occupational Health Sciences Research Unit
Research Institute for Health Sciences, Chiang Mai University
110 Intavaroros Road, Sriphum, Muang
Chiang Mai 50200, Thailand
Tel: 66 5394 2508 ext 341
Fax: 0 5394 2528
