共 30 条
- [5] *CDC, 1994, CDCP MORBIDITY MORTA, V43, P179
- [6] *CDC, 1996, CDCP MORBIDITY MORTA, V45, P326
- [7] *CDC, 2000, CDCP MORBIDITY MORTA, V49, P375
- [8] *CDC, 1995, CDCP MORBIDITY MORTA, V44, P292
- [9] *CDC, 1992, CDCP MORBIDITY MORTA, V41, P315
- [10] *CDC, 1998, CDCP MORBIDITY MORTA, V47, P280