2Velazquez FR, Matson DO, Guerrero ML, et al. Serum antibody as a marker of protection against natural rotavirus infection and disease.J Infect Dis 2000;182(6) :1602.
3Szajewska H,Kotowska M,Mrukowicz JZ, et al.Efficacy of Lactobacillus GG in prevention of nosocomial diarrhea in infants. J Pediatr 2001;138(3) :361.
4Estes MK, Palmer EL, Obijeski JK. Rotaviruses: a review. Curr Top Microbiol Immunol 1983; 105 : 123.
