http://reply.papertrans.cn/2/117/11601/11601-31.png
Submitted on: 12 April 2009.
Revised on: 23 July 2009.
Accepted on: 21 August 2009.
___________________HUMAN REPRODUCTION---OXFORD UNIV PRESS
http://reply.papertrans.cn/2/117/11601/11601-33.png
Submitted on: 29 November 2015.
Revised on: 12 January 2016.
Accepted on: 02 February 2016.
___________________HUMAN REPRODUCTION---OXFORD UNIV PRESS
http://reply.papertrans.cn/2/117/11601/11601-35.png
Submitted on: 03 March 2003.
Revised on: 28 April 2003.
Accepted on: 05 June 2003.
___________________HUMAN REPRODUCTION---OXFORD UNIV PRESS