APA
Santa-Olalla Peralta P., Cortes García M., Limia Sánchez A., Andrés Prado J., Pachón Del Amo I. & Sierra Moros M. J. (20110224). [Critically ill patients with 2009 pandemic influenza A (H1N1) infection in Spain: factors associated with death, April 2009-January 2010]. : Revista espanola de salud publica.
Chicago
Santa-Olalla Peralta Patricia, Cortes García Marta, Limia Sánchez Aurora, Andrés Prado Josefa, Pachón Del Amo Isabel and Sierra Moros Maria José. 20110224. [Critically ill patients with 2009 pandemic influenza A (H1N1) infection in Spain: factors associated with death, April 2009-January 2010]. : Revista espanola de salud publica.
Harvard
Santa-Olalla Peralta P., Cortes García M., Limia Sánchez A., Andrés Prado J., Pachón Del Amo I. and Sierra Moros M. J. (20110224). [Critically ill patients with 2009 pandemic influenza A (H1N1) infection in Spain: factors associated with death, April 2009-January 2010]. : Revista espanola de salud publica.
MLA
Santa-Olalla Peralta Patricia, Cortes García Marta, Limia Sánchez Aurora, Andrés Prado Josefa, Pachón Del Amo Isabel and Sierra Moros Maria José. [Critically ill patients with 2009 pandemic influenza A (H1N1) infection in Spain: factors associated with death, April 2009-January 2010]. : Revista espanola de salud publica. 20110224.