Wassana Loonsamrong และผู้แต่งคนอื่นๆ. (2015) HEALTH RISK ASSESSMENT AND BTEX EXPOSURE AMONG CAR PARK WORKERS AT A PARKING STRUCTURE IN BANGKOK, THAILAND. <i>Journal of Health Research</i>, <i>29</i>(4), 285.Wassana Loonsamrong และผู้แต่งคนอื่นๆ. "HEALTH RISK ASSESSMENT AND BTEX EXPOSURE AMONG CAR PARK WORKERS AT A PARKING STRUCTURE IN BANGKOK, THAILAND". Journal of Health Research 29 (2015):285.Wassana Loonsamrong และผู้แต่งคนอื่นๆ. HEALTH RISK ASSESSMENT AND BTEX EXPOSURE AMONG CAR PARK WORKERS AT A PARKING STRUCTURE IN BANGKOK, THAILAND. Chulalongkorn Universtiy Press:ม.ป.ท. 2015.