Submitted on: 05 February 2006.
Revised on: 25 May 2006.
Accepted on: 28 June 2006.
___________________African Journal of Urology---SPRINGER
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Submitted on: 04 December 2020.
Revised on: 13 March 2021.
Accepted on: 21 April 2021.
___________________African Journal of Urology---SPRINGER
Submitted on: 24 May 2010.
Revised on: 06 September 2010.
Accepted on: 02 October 2010.
___________________African Journal of Urology---SPRINGER
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Submitted on: 17 October 2010.
Revised on: 04 December 2010.
Accepted on: 21 December 2010.
___________________African Journal of Urology---SPRINGER
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Submitted on: 07 March 2021.
Revised on: 04 July 2021.
Accepted on: 09 August 2021.
___________________African Journal of Urology---SPRINGER
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Submitted on: 23 March 2013.
Revised on: 01 May 2013.
Accepted on: 31 May 2013.
___________________African Journal of Urology---SPRINGER