Grant A Mackenzie
The full article is accessible to AMA members and paid subscribers. Login to read more or purchase a subscription now.
Please note: institutional and Research4Life access to the MJA is now provided through Wiley Online Library.
Online responses are no longer available. Please refer to our instructions for authors page for more information.
I receive a research training scholarship from the National Health and Medical Research Council, and Wyeth Australia provides some project funding to my institution. These sources of support had no role in the preparation or submission of this letter.