Razuri, H., Romero, C., Tinoco, Y., Guezala, M. C., Ortiz, E., Silva, M., … Bausch, D. G. (2012). Population-based active surveillance cohort studies for influenza: lessons from Peru. Bulletin of the World Health Organization, 90(4), 318–320. https://doi.org/10.2471/blt.11.097808

Razuri, Hugo, Candice Romero, Yeny Tinoco, Maria Claudia Guezala, Ernesto Ortiz, Maria Silva, Erik Reaves, et al. “Population-based active surveillance cohort studies for influenza: lessons from Peru.” Bulletin of the World Health Organization 90, no. 4 (April 1, 2012): 318–20. https://doi.org/10.2471/blt.11.097808.

Razuri H, Romero C, Tinoco Y, Guezala MC, Ortiz E, Silva M, et al. Population-based active surveillance cohort studies for influenza: lessons from Peru. Bulletin of the World Health Organization. 2012 Apr 1;90(4):318–20.

Razuri, Hugo, et al. “Population-based active surveillance cohort studies for influenza: lessons from Peru.” Bulletin of the World Health Organization, vol. 90, no. 4, WHO Press, Apr. 2012, pp. 318–20. Crossref, doi:10.2471/blt.11.097808.

Razuri H, Romero C, Tinoco Y, Guezala MC, Ortiz E, Silva M, Reaves E, Williams M, Laguna-Torres VA, Halsey ES, Gomez J, Azziz-Baumgartner E, Widdowson M-A, Bresee J, Moen A, Uyeki TM, Bennett A, Montgomery JM, Bausch DG. Population-based active surveillance cohort studies for influenza: lessons from Peru. Bulletin of the World Health Organization. WHO Press; 2012 Apr 1;90(4):318–320.