Cita APA

Brandsaeter, B. J., Pillgram, M., Berild, D., Kjekshus, H., Kran, A. B., & Bergersen, B. M. (2011). Hospitalised patients with suspected 2009 H1N1 Influenza A in a hospital in Norway, July - December 2009. BioMed Central.

Citación estilo Chicago

Brandsaeter, Bjorn J., Magnus Pillgram, Dag Berild, Harald Kjekshus, Anne-Marte B. Kran, y Bente M. Bergersen. Hospitalised Patients With Suspected 2009 H1N1 Influenza A in a Hospital in Norway, July - December 2009. BioMed Central, 2011.

Cita MLA

Brandsaeter, Bjorn J., et al. Hospitalised Patients With Suspected 2009 H1N1 Influenza A in a Hospital in Norway, July - December 2009. BioMed Central, 2011.