APA

Sierra Moros M. J., Vázquez Torres M., Santa-Olalla Peralta P., Limia Sánchez A., Cortes García M. & Pachón Del Amo I. (20110224). [Epidemiological surveillance activities during the 2009 influenza pandemic in Spain: lessons learnt one year after]. : Revista espanola de salud publica.

Chicago

Sierra Moros Maria José, Vázquez Torres María, Santa-Olalla Peralta Patricia, Limia Sánchez Aurora, Cortes García Marta and Pachón Del Amo Isabel. 20110224. [Epidemiological surveillance activities during the 2009 influenza pandemic in Spain: lessons learnt one year after]. : Revista espanola de salud publica.

Harvard

Sierra Moros M. J., Vázquez Torres M., Santa-Olalla Peralta P., Limia Sánchez A., Cortes García M. and Pachón Del Amo I. (20110224). [Epidemiological surveillance activities during the 2009 influenza pandemic in Spain: lessons learnt one year after]. : Revista espanola de salud publica.

MLA

Sierra Moros Maria José, Vázquez Torres María, Santa-Olalla Peralta Patricia, Limia Sánchez Aurora, Cortes García Marta and Pachón Del Amo Isabel. [Epidemiological surveillance activities during the 2009 influenza pandemic in Spain: lessons learnt one year after]. : Revista espanola de salud publica. 20110224.