PIYARAJ, P.; PET-HOI, N.; KUNANUSONT, C.; SANGIAMSAK, S.; WANKIJCHAROEN, S.; KANJANAKORNHIRUN, J.; KRITSANAPRAPHAN, V.; CHUMAI, S.; BOONMA, P. 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, v. 13, n. 2, p. 1, 20 Sep. 2017.