Submitted on: 27 January 1999.
Revised on: 01 April 1999.
Accepted on: 23 May 1999.
___________________JOURNAL OF PERINATAL MEDICINE---WALTER DE GRUYTER GMBH
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Submitted on: 12 September 2024.
Revised on: 29 December 2024.
Accepted on: 25 February 2025.
___________________JOURNAL OF PERINATAL MEDICINE---WALTER DE GRUYTER GMBH
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Submitted on: 01 February 2025.
Revised on: 04 March 2025.
Accepted on: 24 April 2025.
___________________JOURNAL OF PERINATAL MEDICINE---WALTER DE GRUYTER GMBH
Submitted on: 15 June 1999.
Revised on: 12 October 1999.
Accepted on: 07 December 1999.
___________________JOURNAL OF PERINATAL MEDICINE---WALTER DE GRUYTER GMBH
Submitted on: 25 October 2024.
Revised on: 17 December 2024.
Accepted on: 26 January 2025.
___________________JOURNAL OF PERINATAL MEDICINE---WALTER DE GRUYTER GMBH
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