Submitted on: 22 September 2002.
Revised on: 06 October 2002.
Accepted on: 21 October 2002.
NULL
Submitted on: 16 August 1999.
Revised on: 27 August 1999.
Accepted on: 08 September 1999.
Value in Health Regional Issues
http://reply.papertrans.cn/4/303/30272/30272-13.png
http://reply.papertrans.cn/4/303/30272/30272-14.png
http://reply.papertrans.cn/4/303/30272/30272-15.png
Submitted on: 22 March 2021.
Revised on: 02 April 2021.
Accepted on: 11 April 2021.
NULL
Submitted on: 23 August 2018.
Revised on: 06 September 2018.
Accepted on: 24 September 2018.
Value in Health Regional Issues
Submitted on: 30 October 2006.
Revised on: 27 November 2006.
Accepted on: 14 December 2006.
Value in Health Regional Issues
http://reply.papertrans.cn/4/303/30272/30272-19.png
http://reply.papertrans.cn/4/303/30272/30272-20.png