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Hernandez, Jaime E., Joanne Grainger, Lone Simonsen, Phil Collis, Laurel Edelman, ja William P. Sheridan. "Impact of the 2009/2010 Influenza A (H1N1) Pandemic On Trends in Influenza Hospitalization, Diagnostic Testing, and Treatment." Influenza Other Respir Viruses 2011.

Hernandez, Jaime E., et al. "Impact of the 2009/2010 Influenza A (H1N1) Pandemic On Trends in Influenza Hospitalization, Diagnostic Testing, and Treatment." Influenza Other Respir Viruses 2011.