Submitted on: 22 September 2022.
Revised on: 01 November 2022.
Accepted on: 17 November 2022.
___________________Annals of African Medicine---WOLTERS KLUWER MEDKNOW PUBLICATIONS
Submitted on: 09 November 2006.
Revised on: 24 February 2007.
Accepted on: 04 April 2007.
___________________Annals of African Medicine---WOLTERS KLUWER MEDKNOW PUBLICATIONS
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Submitted on: 19 December 2007.
Revised on: 06 March 2008.
Accepted on: 10 April 2008.
___________________Annals of African Medicine---WOLTERS KLUWER MEDKNOW PUBLICATIONS
Submitted on: 13 February 2008.
Revised on: 05 May 2008.
Accepted on: 31 May 2008.
___________________Annals of African Medicine---WOLTERS KLUWER MEDKNOW PUBLICATIONS
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