Sunchai Payungporn. 2016. Prevalence and molecular characterization of emerging respiratory viruses in Thailand during 2012-2013. Bangkok:Chulalongkorn University;
Sunchai Payungporn. (2016) Prevalence and molecular characterization of emerging respiratory viruses in Thailand during 2012-2013 (รายงานผลงานวิจัย). Chulalongkorn University:Bangkok.
Sunchai Payungporn. Prevalence and molecular characterization of emerging respiratory viruses in Thailand during 2012-2013. Bangkok:Chulalongkorn University, 2016.
Sunchai Payungporn. (2016) Prevalence and molecular characterization of emerging respiratory viruses in Thailand during 2012-2013 (รายงานผลงานวิจัย). Chulalongkorn University:Bangkok.