Submitted on: 20 March 2009.
Revised on: 16 July 2009.
Accepted on: 26 August 2009.
___________________AMERICAN JOURNAL OF HEALTH-SYSTEM PHARMACY
Submitted on: 21 August 2001.
Revised on: 15 November 2001.
Accepted on: 09 December 2001.
___________________AMERICAN JOURNAL OF HEALTH-SYSTEM PHARMACY
http://reply.papertrans.cn/1/14/1345/1345-23.png
http://reply.papertrans.cn/1/14/1345/1345-24.png
http://reply.papertrans.cn/1/14/1345/1345-25.png
http://reply.papertrans.cn/1/14/1345/1345-26.png
http://reply.papertrans.cn/1/14/1345/1345-27.png
http://reply.papertrans.cn/1/14/1345/1345-28.png
http://reply.papertrans.cn/1/14/1345/1345-29.png
http://reply.papertrans.cn/1/14/1345/1345-30.png