1. Glass RI, Parashar UD, Estes MK. Norovirus gastroenteritis. N Engl J Med. 2009; 361:1776–1785.
Article
2. Matthews JE, Dickey BW, Miller RD, Felzer JR, Dawson BP, Lee AS, et al. The epidemiology of published norovirus outbreaks: a review of risk factors associated with attack rate and genogroup. Epidemiol Infect. 2012; 140:1161–1172.
Article
3. Mattner F, Sohr D, Heim A, Gastmeier P, Vennema H, Koopmans M. Risk groups for clinical complications of norovirus infections: an outbreak investigation. Clin Microbiol Infect. 2006; 12:69–74.
Article
4. Patel MM, Widdowson MA, Glass RI, Akazawa K, Vinjé J, Parashar UD. Systematic literature review of role of noroviruses in sporadic gastroenteritis. Emerg Infect Dis. 2008; 14:1224–1231.
Article
5. Bull RA, Tu ET, McIver CJ, Rawlinson WD, White PA. Emergence of a new norovirus genotype II.4 variant associated with global outbreaks of gastroenteritis. J Clin Microbiol. 2006; 44:327–333.
Article
6. Mans J, de Villiers JC, du Plessis NM, Avenant T, Taylor MB. Emerging norovirus GII.4 2008 variant detected in hospitalised paediatric patients in South Africa. J Clin Virol. 2010; 49:258–264.
Article
7. Johnston CP, Qiu H, Ticehurst JR, Dickson C, Rosenbaum P, Lawson P, et al. Outbreak management and implications of a nosocomial norovirus outbreak. Clin Infect Dis. 2007; 45:534–540.
Article
8. Beersma MF, Schutten M, Vennema H, Hartwig NG, Mes TH, Osterhaus AD, et al. Norovirus in a Dutch tertiary care hospital (2002-2007): frequent nosocomial transmission and dominance of GIIb strains in young children. J Hosp Infect. 2009; 71:199–205.
Article
9. Beersma MF, Sukhrie FH, Bogerman J, Verhoef L, Mde Melo M, Vonk AG, et al. Unrecognized norovirus infections in health care institutions and their clinical impact. J Clin Microbiol. 2012; 50:3040–3045.
Article
10. Pawa N, Vanezis AP, Tutton MG. Spontaneous bowel perforation due to norovirus: a case report. Cases J. 2009; 2:9101.
Article
11. Souza M, Azevedo MS, Jung K, Cheetham S, Saif LJ. Pathogenesis and immune responses in gnotobiotic calves after infection with the genogroup II.4-HS66 strain of human norovirus. J Virol. 2008; 82:1777–1786.
Article
12. Pelizzo G, Nakib G, Goruppi I, Fusillo M, Scorletti F, Mencherini S, et al. Isolated colon ischemia with norovirus infection in preterm babies: a case series. J Med Case Rep. 2013; 7:108.
Article
13. Turcios-Ruiz RM, Axelrod P, St John K, Bullitt E, Donahue J, Robinson N, et al. Outbreak of necrotizing enterocolitis caused by norovirus in a neonatal intensive care unit. J Pediatr. 2008; 153:339–344.
Article
14. Ueda N, Shimotake T, Ohama K. Duodenal perforation associated with norovirus and rotavirus gastroenteritis. Clin Case Rep. 2013; 1:47–49.
Article
15. Chen JC, Chen CC, Liang JT, Huang SF. Spontaneous bowel perforation in infants and young children: a clinicopathologic analysis of pathogenesis. J Pediatr Gastroenterol Nutr. 2000; 30:432–435.
Article
16. Ballance WA, Dahms BB, Shenker N, Kliegman RM. Pathology of neonatal necrotizing enterocolitis: a ten-year experience. J Pediatr. 1990; 117:S6–S13.
Article
17. Kusters MA, Verstegen RH, Gemen EF, de Vries E. Intrinsic defect of the immune system in children with Down syndrome: a review. Clin Exp Immunol. 2009; 156:189–193.
Article
18. Verstegen RH, Kusters MA, Gemen EF, DE Vries E. Down syndrome B-lymphocyte subpopulations, intrinsic defect or decreased T-lymphocyte help. Pediatr Res. 2010; 67:563–569.
Article