Submitted on: 28 March 2002.
Revised on: 10 May 2002.
Accepted on: 06 June 2002.
Taiwanese Journal of Obstetrics & Gynecology
Submitted on: 20 May 2020.
Revised on: 16 June 2020.
Accepted on: 02 July 2020.
Taiwanese Journal of Obstetrics & Gynecology
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Submitted on: 02 July 2000.
Revised on: 21 July 2000.
Accepted on: 11 August 2000.
Taiwanese Journal of Obstetrics & Gynecology
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