Submitted on: 30 June 2015.
Revised on: 03 August 2015.
Accepted on: 27 August 2015.
___________________AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY
Submitted on: 29 November 2012.
Revised on: 22 December 2012.
Accepted on: 19 January 2013.
___________________AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY
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Submitted on: 08 March 2023.
Revised on: 05 April 2023.
Accepted on: 01 May 2023.
___________________AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY
Submitted on: 19 June 2002.
Revised on: 26 August 2002.
Accepted on: 12 September 2002.
___________________AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY
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