Submitted on: 13 November 2000.
Revised on: 21 December 2000.
Accepted on: 04 January 2001.
Reproductive Sciences---SPRINGER HEIDELBERG
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Submitted on: 01 January 2015.
Revised on: 17 January 2015.
Accepted on: 29 January 2015.
Reproductive Sciences
Submitted on: 18 June 2006.
Revised on: 29 June 2006.
Accepted on: 23 July 2006.
Reproductive Sciences---SPRINGER HEIDELBERG