共 39 条
- [1] ATREJA A, 2008, IN PRESS AM J GASTRO
- [5] Bradley Colleen A, 2005, MMWR Suppl, V54, P11
- [7] CANTRELL S, 2006, HEALTHCARE PRUCH JAN
- [8] CDC, 2001, Morbidity and Mortality Weekly Report, V50, P1
- [9] Doell LD., 2007, AM J INFECT CONTROL, V35, pE199, DOI DOI 10.1016/J.AJIC.2007.04.223