1Wilhelmi I, Roman E, Sanchez - Fauquier A, et al. Viruses causing gastroenteritis[J]. Clin Microbiol Infect, 2003,9 (4): 247 -262.
2Simpson R, Aliyu S, Iturriza - Gomara M, et al. Infantile viral gastroenteritis: on the way to closing the diagnostic gap [J] .J Med Virol, 2003,70 (2): 258 - 262.