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Submitted on: 01 December 2022.
Revised on: 13 February 2023.
Accepted on: 11 March 2023.
___________________INDUSTRIAL HEALTH---NATL INST OCCUPATIONAL SAFETY & HEALTH, JAPAN
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Submitted on: 14 August 2000.
Revised on: 18 September 2000.
Accepted on: 25 October 2000.
___________________INDUSTRIAL HEALTH---NATL INST OCCUPATIONAL SAFETY & HEALTH, JAPAN