Submitted on: 29 February 2016.
Revised on: 15 June 2016.
Accepted on: 04 July 2016.
___________________JOURNAL OF OBSTETRICS AND GYNAECOLOGY RESEARCH
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Submitted on: 24 May 2021.
Revised on: 26 August 2021.
Accepted on: 09 October 2021.
___________________JOURNAL OF OBSTETRICS AND GYNAECOLOGY RESEARCH
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Submitted on: 08 June 2013.
Revised on: 28 July 2013.
Accepted on: 26 August 2013.
___________________JOURNAL OF OBSTETRICS AND GYNAECOLOGY RESEARCH
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