共 5 条
- [1] *CDC, 2001, MMWR-MORBID MORTAL W, V50, P582
- [2] *CDC, 2004, MMWR-MORBID MORTAL W, V53, P923
- [3] *CDC, 2000, MMWR-MORBID MORTAL W, V49, P888
- [4] Taylor Zachary, 2005, Morbidity and Mortality Weekly Report, V54, P1
- [5] 2005, MMWR, V54, P749