Submitted on: 09 November 1999.
Revised on: 20 February 2000.
Accepted on: 08 April 2000.
___________________JOURNAL OF ORAL PATHOLOGY & MEDICINE
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Submitted on: 20 May 2008.
Revised on: 31 July 2008.
Accepted on: 14 August 2008.
___________________JOURNAL OF ORAL PATHOLOGY & MEDICINE
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Submitted on: 23 May 2012.
Revised on: 01 September 2012.
Accepted on: 18 October 2012.
___________________JOURNAL OF ORAL PATHOLOGY & MEDICINE
Submitted on: 04 July 2020.
Revised on: 20 October 2020.
Accepted on: 20 November 2020.
___________________JOURNAL OF ORAL PATHOLOGY & MEDICINE