Submitted on: 20 November 1998.
Revised on: 10 February 1999.
Accepted on: 06 April 1999.
___________________Journal of Toxicologic Pathology
Submitted on: 01 June 2003.
Revised on: 12 September 2003.
Accepted on: 03 November 2003.
___________________Journal of Toxicologic Pathology
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Submitted on: 09 March 2020.
Revised on: 19 June 2020.
Accepted on: 16 August 2020.
___________________Journal of Toxicologic Pathology
http://reply.papertrans.cn/2/200/19946/19946-25.png
Submitted on: 26 October 2007.
Revised on: 16 December 2007.
Accepted on: 31 January 2008.
___________________Journal of Toxicologic Pathology
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http://reply.papertrans.cn/2/200/19946/19946-28.png
http://reply.papertrans.cn/2/200/19946/19946-29.png
Submitted on: 24 January 2003.
Revised on: 26 March 2003.
Accepted on: 12 May 2003.
___________________Journal of Toxicologic Pathology