http://reply.papertrans.cn/3/272/27199/27199-31.png
http://reply.papertrans.cn/3/272/27199/27199-32.png
Submitted on: 09 April 2010.
Revised on: 14 May 2010.
Accepted on: 18 May 2010.
RHEUMATOLOGY INTERNATIONAL---SPRINGER HEIDELBERG
Submitted on: 13 November 2003.
Revised on: 17 December 2003.
Accepted on: 23 December 2003.
RHEUMATOLOGY INTERNATIONAL
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Submitted on: 27 June 1998.
Revised on: 08 August 1998.
Accepted on: 29 August 1998.
RHEUMATOLOGY INTERNATIONAL