Un และผู้แต่งคนอื่นๆ. 2009. Risk assessment for dermal exposure of organophosphate pesticides in rice-growing farmers at Rangsit agricultural area, Pathumthani province, Central Thailand. College of Public Health Sciences, Chulalongkorn University;
Un และผู้แต่งคนอื่นๆ. (2009) Risk assessment for dermal exposure of organophosphate pesticides in rice-growing farmers at Rangsit agricultural area, Pathumthani province, Central Thailand . Chulalongkorn University/Bangkok.
Un และผู้แต่งคนอื่นๆ. Risk assessment for dermal exposure of organophosphate pesticides in rice-growing farmers at Rangsit agricultural area, Pathumthani province, Central Thailand. . Bangkok:Chulalongkorn University, 2009.
Un และผู้แต่งคนอื่นๆ. (2009) Risk assessment for dermal exposure of organophosphate pesticides in rice-growing farmers at Rangsit agricultural area, Pathumthani province, Central Thailand . Chulalongkorn University/Bangkok.