| people participation towards opisthorchis viverrini prevention and control in chaiyaphum province, northeastern thailand. | this cross-sectional descriptive and qualitative study was aimed to study the people participation and their approaches toward the human carcinogenic liver fluke, opisthorchis viverrini, prevention and control in ban chaun sub-district administrative organization (bcsao) and bamnet narong sub-district municipality (bnsm), bamnet narong district, chaiyaphum province, thailand between june 2013 and february 2014. participants were purposive selected, included chiefs of sub-district administrative ... | 2016 | 26838206 |