Murhekar Manoj, Arima Yuzo, Horby Peter, Vandemaele Katelijn A H, Vong Sirenda, Zijian Feng, Lee Chin-Kei, Li Ailan
Division of Health Securities and Emergencies, World Health Organization Regional Office for Western Pacific, Manila, Philippines .
Western Pac Surveill Response J. 2013 May 21;4(2):4-7. doi: 10.5365/WPSAR.2013.4.2.008. eCollection 2013 Apr-Jun.