Piyaraj, P., N. Pet-hoi, C. Kunanusont, S. Sangiamsak, S. Wankijcharoen, J. Kanjanakornhirun, V. Kritsanapraphan, S. Chumai, and P. Boonma. “Implementation of Real-Time Laboratory-Based Influenza Surveillance System, a Network of 20 Hospitals in Bangkok Dusit Medical Services Public Company Limited, Thailand”. The Bangkok Medical Journal, vol. 13, no. 2, Sept. 2017, p. 1, doi:10.31524/bkkmedj.2017.09.001.