Submitted on: 15 March 2009.
Revised on: 14 May 2009.
Accepted on: 31 May 2009.
___________________Journal of Substance Use---TAYLOR & FRANCIS INC
Submitted on: 09 August 2023.
Revised on: 06 November 2023.
Accepted on: 01 December 2023.
___________________Journal of Substance Use---TAYLOR & FRANCIS INC
http://reply.papertrans.cn/2/195/19458/19458-13.png
Submitted on: 06 September 2021.
Revised on: 26 October 2021.
Accepted on: 04 December 2021.
___________________Journal of Substance Use---TAYLOR & FRANCIS INC
Submitted on: 23 January 2003.
Revised on: 14 March 2003.
Accepted on: 17 April 2003.
___________________Journal of Substance Use---TAYLOR & FRANCIS INC
http://reply.papertrans.cn/2/195/19458/19458-16.png
http://reply.papertrans.cn/2/195/19458/19458-17.png
http://reply.papertrans.cn/2/195/19458/19458-18.png
http://reply.papertrans.cn/2/195/19458/19458-19.png
http://reply.papertrans.cn/2/195/19458/19458-20.png