6Parashar U D,Hummelman E G, Bresee J S,et al. Global illness and deaths caused by rotavirus disease in children[J]. Emerg Infect Dis, 2003,9 (5) :565-572.
7Salazar-Lindo E, Santisteban-Ponce J, Chea-Woo E, et al. Raeeeadotril in the treatment of acute watery diarrhea in children[J]. N Engl J Med, 2000, 343(7) :463-467.