Acknowledgments
This chapter draws considerably on the background paper by Doherty and Govender (2004) titled "The Cost-Effectiveness of Primary Care Services in Developing Countries: A Review of the International Literature," commissioned by the Disease Control Priorities Project. It draws on productive discussions during the workshop "Integrating Interventions and Health Systems" held in July 2004 in Johannesburg; the workshop was supported by the project and convened by the School of Public Health, University of the Witwatersrand, South Africa, and the Health Policy Unit, London School of Hygiene and Tropical Medicine, United Kingdom. The authors acknowledge with pleasure the critique, insights, and support provided by the editors and chapter reviewers.
