Van Kerkhove, Maria D., Asikainen, Tommi, Becker, Niels G., Bjorge, Steven, Desenclos, Jean-Claude, dos Santos, Thais, Fraser, Christophe, Leung, Gabriel M., Lipsitch, Marc, Longini, Ira M., McBryde, Emma S., Roth, Cathy E., Shay, David K., Smith, Derek J., Wallinga, Jacco, White, Peter J., Ferguson, Neil M., and Riley, Steven (2010) Studies needed to address public health challenges of the 2009 H1N1 influenza pandemic: insights from modeling. PLoS Medicine, 7 (6). e1000275. pp. 1-6.