共 7 条
- [1] *CTR MED MED SERV, 2001, NAT HLTH EXP PROJ 20
- [4] STUART B, 2000, PRESCRIPTION DRUGS C
- [5] Growth in prescription drug spending among insured elders [J]. HEALTH AFFAIRS, 2001, 20 (05) : 265 - 277
- [6] WALLACK SS, 2001, RECENT TRENDS PRESCR
- [7] Zhan Chunliu, 2001, JAMA (Journal of the American Medical Association), V286, P2823