2[3]Borsey M,Bass.Rotavirus and other agents of viral gastroenteritis.In:Rechard E,Behrman,Robert M,et al.Nelson textbook of pediatrics[M].16th Edition,Harcourt Publisher Limitid,2000.996-998.
3[4]Gianino P,Mastretta E,Longo P,et al.Incidence of nosocomial rotavirus infections,symptomatic and asymptomatic,in breast-fed and non-breast-fed infants[J].J Hosp Infect,2002,50(1):13-17.
4[5]Grassano M A,De Champs G,Lafeuillett A,et al.Nosocomial intestinal infection in a infant ward,the importance of phone inquiries of families[J].Arch Pediatr,2000,7(10):1059-1063.
