3. Korea Centers for Disease Control and Prevention. Analysis of reported pandemic influenza (A/H1N1 2009) virus infections in Korea: from April, 2009 through August, 2010. Public Health Wkly Rep 2010;38:637-642.
4. Kim WJ. Epidemiologic and clinical characteristics of pandemic influenza (1918-2009). Infect Chemother 2009;41(Suppl 2):5.
5. O'Riordan S, Barton M, Yau Y, Read SE, Allen U, Tran D. Risk factors and outcomes among children admitted to hospital with pandemic H1N1 influenza. CMAJ 2010;182:39-44. PMID:
19926677.
6. Libster R, Bugna J, Coviello S, Hijano DR, Dunaiewsky M, Reynoso N, et al. Pediatric hospitalizations associated with 2009 pandemic influenza A (H1N1) in Argentina. N Engl J Med 2010;362:45-55. PMID:
20032320.
7. Bettinger JA, Sauvé LJ, Scheifele DW, Moore D, Vaudry W, Tran D, et al. Pandemic influenza in Canadian children: a summary of hospitalized pediatric cases. Vaccine 2010;28:3180-3184. PMID:
20189488.
8. Da Dalt L, Chillemi C, Cavicchiolo ME, Bressan S, Calistri A, Palù G, et al. Pandemic influenza A (H1N1v) infection in pediatric population: a multicenter study in a north-east area of Italy. Ital J Pediatr 2011;37:24PMID:
21595917.
9. Carcione D, Giele C, Dowse GK, Mak DB, Goggin L, Kwan K, et al. Comparison of pandemic (H1N1) 2009 and seasonal influenza, Western Australia, 2009. Emerg Infect Dis 2010;16:1388-1395. PMID:
20735922.
10. Jhung MA, Swerdlow D, Olsen SJ, Jernigan D, Biggerstaff M, Kamimoto L, et al. Epidemiology of 2009 pandemic influenza A (H1N1) in the United States. Clin Infect Dis 2011;52(Suppl 1):S13-S26. PMID:
21342884.
11. Bandaranayake D, Jacobs M, Baker M, Hunt D, Wood T, Bissielo A, et al. The second wave of 2009 pandemic influenza A(H1N1) in New Zealand, January-October 2010. Euro Surveill 2011;16:pii: 19788.
12. Jain S, Kamimoto L, Bramley AM, Schmitz AM, Benoit SR, Louie J, et al. Hospitalized patients with 2009 H1N1 influenza in the United States, April-June 2009. N Engl J Med 2009;361:1935-1944. PMID:
19815859.
13. Bagdure D, Curtis DJ, Dobyns E, Glodé MP, Dominguez SR. Hospitalized children with 2009 pandemic influenza A (H1N1): comparison to seasonal influenza and risk factors for admission to the ICU. PLoS One 2010;5:e15173PMID:
21179517.
14. Okada T, Morozumi M, Matsubara K, Komiyama O, Ubukata K, Takahashi T, et al. Characteristic findings of pediatric inpatients with pandemic (H1N1) 2009 virus infection among severe and nonsevere illnesses. J Infect Chemother 2011;17:238-245. PMID:
20827563.
15. Launay E, Ovetchkine P, Saint-Jean M, Coïc L, Ducruet T, Charest H, et al. Novel influenza A (H1N1): clinical features of pediatric hospitalizations in two successive waves. Int J Infect Dis 2011;15:e122-e130. PMID:
21144785.
16. Cox CM, Blanton L, Dhara R, Brammer L, Finelli L. 2009 Pandemic influenza A (H1N1) deaths among children: United States, 2009-2010. Clin Infect Dis 2011;52(Suppl 1):S69-S74. PMID:
21342902.