Submitted on: 28 November 2003.
Revised on: 10 January 2004.
Accepted on: 02 February 2004.
LIFE SCIENCES---PERGAMON-ELSEVIER SCIENCE LTD
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Submitted on: 10 October 2006.
Revised on: 23 October 2006.
Accepted on: 06 November 2006.
LIFE SCIENCES---PERGAMON-ELSEVIER SCIENCE LTD
http://reply.papertrans.cn/3/209/20856/20856-14.png
Submitted on: 16 June 2002.
Revised on: 22 July 2002.
Accepted on: 12 August 2002.
LIFE SCIENCES
http://reply.papertrans.cn/3/209/20856/20856-16.png
Submitted on: 31 December 2002.
Revised on: 12 February 2003.
Accepted on: 11 March 2003.
LIFE SCIENCES
Submitted on: 15 October 2000.
Revised on: 29 October 2000.
Accepted on: 19 November 2000.
LIFE SCIENCES
Submitted on: 12 October 1998.
Revised on: 03 November 1998.
Accepted on: 08 November 1998.
LIFE SCIENCES---PERGAMON-ELSEVIER SCIENCE LTD
Submitted on: 28 July 2019.
Revised on: 10 September 2019.
Accepted on: 05 October 2019.
LIFE SCIENCES