<cri_photo_page Detection | stock_photo:people:participants:2018_events:detection:detection_002:detection_69_s.jpg| stock_photo:people:participants:2018_events:detection:detection_002:detection_69_m.jpg| stock_photo:people:participants:2018_events:detection:detection_002:detection_69_o.jpg| 20 - 16 February 2018 | </strong>Detection of Environmental pollutants and monitoring of health effects </strong>, 5 - 16 February 2018<br> <br /> <br /> Photographed by: Pakorn Ontham >