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Submitted on: 10 December 2008.
Revised on: 08 April 2009.
Accepted on: 22 May 2009.
___________________INDUSTRIAL HEALTH---NATL INST OCCUPATIONAL SAFETY & HEALTH, JAPAN
Submitted on: 27 August 2013.
Revised on: 17 October 2013.
Accepted on: 22 November 2013.
___________________INDUSTRIAL HEALTH---NATL INST OCCUPATIONAL SAFETY & HEALTH, JAPAN
Submitted on: 10 March 2003.
Revised on: 02 May 2003.
Accepted on: 31 May 2003.
___________________INDUSTRIAL HEALTH---NATL INST OCCUPATIONAL SAFETY & HEALTH, JAPAN
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Submitted on: 17 August 2003.
Revised on: 15 November 2003.
Accepted on: 26 November 2003.
___________________INDUSTRIAL HEALTH---NATL INST OCCUPATIONAL SAFETY & HEALTH, JAPAN
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