Submitted on: 25 May 2003.
Revised on: 27 June 2003.
Accepted on: 07 July 2003.
PAIN
Submitted on: 22 August 2019.
Revised on: 06 September 2019.
Accepted on: 25 September 2019.
PAIN---LIPPINCOTT WILLIAMS & WILKINS
http://reply.papertrans.cn/3/240/23948/23948-33.png
http://reply.papertrans.cn/3/240/23948/23948-34.png
Submitted on: 16 July 2016.
Revised on: 31 July 2016.
Accepted on: 13 August 2016.
PAIN---LIPPINCOTT WILLIAMS & WILKINS
Submitted on: 01 December 2010.
Revised on: 12 January 2011.
Accepted on: 18 January 2011.
PAIN