Age as Risk Factor for Death from Pandemic (H1N1) 2009, Chile. - Dabanch, Jeannette; Perret, Cecilia; Nájera, Manuel; González, Claudia; Guerrero, Andrea; Olea, Andrea; Fasce, Rodrigo; Morales, Cecilia; Vega, Jeanette (Emerging Infectious Diseases, 2011)