Submitted on: 28 April 2009.
Revised on: 19 July 2009.
Accepted on: 31 August 2009.
___________________JOURNAL OF TRAVEL MEDICINE---OXFORD UNIV PRESS INC
Submitted on: 08 May 2020.
Revised on: 16 June 2020.
Accepted on: 20 July 2020.
___________________JOURNAL OF TRAVEL MEDICINE---OXFORD UNIV PRESS INC
Submitted on: 28 November 2003.
Revised on: 18 March 2004.
Accepted on: 10 April 2004.
___________________JOURNAL OF TRAVEL MEDICINE---OXFORD UNIV PRESS INC
Submitted on: 14 May 2009.
Revised on: 01 August 2009.
Accepted on: 17 August 2009.
___________________JOURNAL OF TRAVEL MEDICINE---OXFORD UNIV PRESS INC
Submitted on: 04 September 2007.
Revised on: 02 November 2007.
Accepted on: 24 November 2007.
___________________JOURNAL OF TRAVEL MEDICINE---OXFORD UNIV PRESS INC
Submitted on: 04 July 2011.
Revised on: 26 August 2011.
Accepted on: 15 September 2011.
___________________JOURNAL OF TRAVEL MEDICINE---OXFORD UNIV PRESS INC
Submitted on: 12 March 2011.
Revised on: 30 April 2011.
Accepted on: 24 May 2011.
___________________JOURNAL OF TRAVEL MEDICINE---OXFORD UNIV PRESS INC
Submitted on: 20 June 2018.
Revised on: 14 October 2018.
Accepted on: 29 November 2018.
___________________JOURNAL OF TRAVEL MEDICINE---OXFORD UNIV PRESS INC
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Submitted on: 20 November 2004.
Revised on: 27 January 2005.
Accepted on: 14 February 2005.
___________________JOURNAL OF TRAVEL MEDICINE---OXFORD UNIV PRESS INC