1Joseph S B,Roger I G,Bemard I,et al.Current status and futurepriorities for rotavirus vaccine development, evaluation and im-plementation in developing counties[J]. Vaccine, 1999,17(18):2207-2222.
2Parashar U D,Hummelman E G,Bresee J S,et al.Global iUnessand deaths caused by rotavirus disease in children [J]. Emerg Infect Dis, 2003,9(5 ) : 565-572.
3Djuretie T,Ramsay M,Gay N,et al.An estimate of the proportion of diarrhea disease episodes seen by general practitioners attributable to rotavirus in children under 5 y of age in England and Wales[J].Aeta Paediatr, 1999,426(suppl):s38-s41.
4Nguyen V M,Nguyen V T,Huynh P L,et aLThe epidemiology and disease burden of rotavirus in Vitnam:sentinel surveillance at 6 hospitals[J]. J Infect Dis,2001,183(12):1707-1712.
5Roger I G,Paul E K,Robert C H,et al.The epidemiology of rotavirus diarrhea in the United States:surveillance and estimates of disease burden [J]. J Infect Dis, 1996,174(suppl):s5-s11.
5ELBASHA E H, FTTZSIMMONS T D, MELTZER M I. Costs and benefits of a subtype-specific surveillance system for identifying Escherichia coli O157:H7 outbreaks[J). Emerg Infect Dis, 2000,6(2) :293.
6NATHAN M T, RICHARD L G. Acute infectious diarrhea [J]. N Engl J Med,2004,350:38.
7GUNDRY S W, WRIGHT J A, CONROY R M et al. Child dysentery in the Limpopo Valley: a cohort study of water, saniation and hygiene risk factors[J]. J Water Health, 2009, 7 (2):259.
8MARANHaO H S, MEDEIROS M C, SCALETSKY I C, et al. The epidemiological and clinical characteristics and nutritional development of infants with acute diarrhoea, in north-eastern Brazil[J]. Ann Trop Med Parasitol,2008,102(4) :357.
9CLEMENS J D, STANTDN B F. An educational intervention for altering water-sanitation behavior to reduce childhood diarrhea in urban Bangladesh : Ⅰ. Application of the case-control method for development of an intervention[J]. Am J Epid, 1987,125(2) :284.
10BALTAZAR J,MOE F, BRISESE V,et al. Can the case-control method be used to assess impact of water supply and sanitation on diarrhea ? A study in the Philippines [J]. Btdl WHO, 1988,66(5) :627.
