Submitted on: 16 June 2023.
Revised on: 15 July 2023.
Accepted on: 01 August 2023.
___________________JOURNAL OF THE EGYPTIAN PUBLIC HEALTH ASSOCIATION
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Submitted on: 07 February 2025.
Revised on: 04 June 2025.
Accepted on: 15 July 2025.
___________________JOURNAL OF THE EGYPTIAN PUBLIC HEALTH ASSOCIATION
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Submitted on: 20 April 2001.
Revised on: 01 August 2001.
Accepted on: 20 August 2001.
___________________JOURNAL OF THE EGYPTIAN PUBLIC HEALTH ASSOCIATION
Submitted on: 03 March 2018.
Revised on: 06 May 2018.
Accepted on: 21 May 2018.
___________________JOURNAL OF THE EGYPTIAN PUBLIC HEALTH ASSOCIATION
Submitted on: 15 August 2023.
Revised on: 22 October 2023.
Accepted on: 09 December 2023.
___________________JOURNAL OF THE EGYPTIAN PUBLIC HEALTH ASSOCIATION
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Submitted on: 23 July 2013.
Revised on: 01 September 2013.
Accepted on: 04 October 2013.
___________________JOURNAL OF THE EGYPTIAN PUBLIC HEALTH ASSOCIATION
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