http://reply.papertrans.cn/3/232/23153/23153-21.png
http://reply.papertrans.cn/3/232/23153/23153-22.png
http://reply.papertrans.cn/3/232/23153/23153-23.png
Submitted on: 10 April 2001.
Revised on: 06 May 2001.
Accepted on: 21 May 2001.
NICOTINE & TOBACCO RESEARCH---OXFORD UNIV PRESS
Submitted on: 12 February 2015.
Revised on: 20 March 2015.
Accepted on: 08 April 2015.
NICOTINE & TOBACCO RESEARCH
http://reply.papertrans.cn/3/232/23153/23153-26.png
Submitted on: 11 March 2010.
Revised on: 22 April 2010.
Accepted on: 13 May 2010.
NICOTINE & TOBACCO RESEARCH---OXFORD UNIV PRESS
http://reply.papertrans.cn/3/232/23153/23153-28.png
Submitted on: 17 September 1999.
Revised on: 31 October 1999.
Accepted on: 07 November 1999.
NICOTINE & TOBACCO RESEARCH---OXFORD UNIV PRESS
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