Submitted on: 10 January 2009.
Revised on: 13 February 2009.
Accepted on: 04 March 2009.
Virulence---TAYLOR & FRANCIS INC
Submitted on: 04 May 2006.
Revised on: 15 May 2006.
Accepted on: 02 June 2006.
Virulence
Submitted on: 16 December 2019.
Revised on: 07 January 2020.
Accepted on: 13 January 2020.
Virulence
http://reply.papertrans.cn/4/305/30444/30444-34.png
Submitted on: 05 February 2019.
Revised on: 08 March 2019.
Accepted on: 04 April 2019.
Virulence
http://reply.papertrans.cn/4/305/30444/30444-36.png