McCallum L, Partridge J. Epidemiological characteristics of the influenza A(H1N1) 2009 pandemic in the Western Pacific Region. Western Pac Surveill Response J [Internet]. 2013 May 30 [cited 2024 Jul. 3];1(1). Available from: https://ojs.wpro.who.int/ojs/index.php/wpsar/article/view/108