Submitted on: 22 August 2002.
Revised on: 01 October 2002.
Accepted on: 09 October 2002.
NEW ZEALAND MEDICAL JOURNAL---NEW ZEALAND MEDICAL ASSOC
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Submitted on: 13 February 2015.
Revised on: 27 February 2015.
Accepted on: 06 March 2015.
NEW ZEALAND MEDICAL JOURNAL
Submitted on: 02 October 2023.
Revised on: 29 October 2023.
Accepted on: 07 November 2023.
NEW ZEALAND MEDICAL JOURNAL---NEW ZEALAND MEDICAL ASSOC
Submitted on: 22 April 1999.
Revised on: 04 June 1999.
Accepted on: 26 June 1999.
NEW ZEALAND MEDICAL JOURNAL
Submitted on: 29 May 2008.
Revised on: 05 July 2008.
Accepted on: 28 July 2008.
NEW ZEALAND MEDICAL JOURNAL
Submitted on: 25 January 2000.
Revised on: 20 February 2000.
Accepted on: 12 March 2000.
NEW ZEALAND MEDICAL JOURNAL---NEW ZEALAND MEDICAL ASSOC
Submitted on: 28 March 2021.
Revised on: 05 April 2021.
Accepted on: 25 April 2021.
NEW ZEALAND MEDICAL JOURNAL