Health services research, policy and practice in Australia and New Zealand: a coming of age.

The article introduces this journal's supplement which features some of the best papers presented at the third Health Services Research Association of Australia and New Zealand Conference, held in Melbourne on November 16-19, 2003. The conference was titled "Bridging the Gap: Research and Values to Policy and Practice." The papers published in this issue have gone through the usual refereeing process for the "Journal of Health Services Research and Policy."