Tuitama Leao Talalelei, Young-Soo Shin, Clark Helen, Tukuitonga Colin, Beaglehole Robert
Ministry of Health, Government of Samoa, Apia, Samoa.
WHO Regional Office for the Western Pacific, Manila, Philippines.
Lancet. 2014 Nov 22;384(9957):1823-1824. doi: 10.1016/S0140-6736(14)61824-9. Epub 2014 Nov 21.