Submitted on: 18 January 2004.
Revised on: 29 February 2004.
Accepted on: 22 April 2004.
___________________JAPANESE JOURNAL OF INFECTIOUS DISEASES
Submitted on: 06 September 2005.
Revised on: 02 December 2005.
Accepted on: 23 January 2006.
___________________JAPANESE JOURNAL OF INFECTIOUS DISEASES
Submitted on: 17 October 2023.
Revised on: 05 February 2024.
Accepted on: 08 March 2024.
___________________JAPANESE JOURNAL OF INFECTIOUS DISEASES
Submitted on: 24 October 1998.
Revised on: 26 January 1999.
Accepted on: 03 March 1999.
___________________JAPANESE JOURNAL OF INFECTIOUS DISEASES
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Submitted on: 06 January 2021.
Revised on: 14 March 2021.
Accepted on: 13 April 2021.
___________________JAPANESE JOURNAL OF INFECTIOUS DISEASES
Submitted on: 13 March 2003.
Revised on: 22 June 2003.
Accepted on: 16 August 2003.
___________________JAPANESE JOURNAL OF INFECTIOUS DISEASES
Submitted on: 10 October 2004.
Revised on: 12 December 2004.
Accepted on: 01 January 2005.
___________________JAPANESE JOURNAL OF INFECTIOUS DISEASES
Submitted on: 20 January 2002.
Revised on: 19 February 2002.
Accepted on: 17 April 2002.
___________________JAPANESE JOURNAL OF INFECTIOUS DISEASES
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