Submitted on: 07 June 2000.
Revised on: 03 September 2000.
Accepted on: 24 September 2000.
___________________Environmental Epidemiology---LIPPINCOTT WILLIAMS & WILKINS
Submitted on: 26 November 1998.
Revised on: 01 January 1999.
Accepted on: 12 February 1999.
___________________Environmental Epidemiology---LIPPINCOTT WILLIAMS & WILKINS
Submitted on: 28 June 2006.
Revised on: 21 August 2006.
Accepted on: 12 September 2006.
___________________Environmental Epidemiology---LIPPINCOTT WILLIAMS & WILKINS
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Submitted on: 06 April 2015.
Revised on: 20 June 2015.
Accepted on: 24 July 2015.
___________________Environmental Epidemiology---LIPPINCOTT WILLIAMS & WILKINS
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Submitted on: 02 August 2011.
Revised on: 14 September 2011.
Accepted on: 23 October 2011.
___________________Environmental Epidemiology---LIPPINCOTT WILLIAMS & WILKINS
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Submitted on: 20 October 2016.
Revised on: 29 November 2016.
Accepted on: 10 December 2016.
___________________Environmental Epidemiology---LIPPINCOTT WILLIAMS & WILKINS