Sirirungreung, Anupong, N, Yimchoho, K, Monpungteim, W, Pinthadis, AND C, Jiraphongsa. "The 2009 Pandemic Influenza A Virus in an Outbreak during 2014 in Samut Prakan Province, Thailand" OSIR Journal [Online], Volume 8 Number 3 (17 November 2016)