- Correspondence to Trisha Greenhalgh, Professor of Primary Health Care and Director, Healthcare Innovation and Policy Unit, Centre for Health Sciences, Barts and The London School of Medicine and Dentistry, Abernethy Building, 2 Newark Street, London E1 2AT, UK;
- Accepted July 18, 2010
- First published December 2, 2010.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.