5James AF.Estimating the burden of acute gastroenteritis,foodborne disease,and pathogens commonly transmitted by food:an international review[J].Food Safety,2005,41(9):698-704.
8James AF.Estimating the burden of acute gastroenteritis, foodborne disease, and pathogens commonly transmitted by food: an international review[J]. Food Safety, 2005, 41 (9) : 698-704.