JournalNew Zealand Medical Journal.
PublisherNew Zealand: New Zealand Medical Association.
Rights StatementOpen Access. The Published version of this work has been reproduced here in with the Publisher’s permission. This article may be downloaded for personal use only. Any other use requires prior permission of New Zealand Medical Association. The following article appeared in New Zealand Medical Journal, 121 (1286) 2008. p. 14-20 and may be found at http://www.nzma.org.nz/journal/121-1286/3373/. Copyright (2008) New Zealand Medical Association. Romeo White Publisher.
Data sourcearrow migration 2023-03-02 18:17. Ref: 25aacc. IDs:['http://hdl.handle.net/1959.9/529392', 'latrobe:31894', 'URN:ISSN:1175-8716', 'RM Number: 0100040025']