Last week and earlier this week PLoS Medicine published a collection of four papers on hygiene, sanitation, and water (HSW) in developing countries. They are:
1. Hygiene, Sanitation, and Water: Forgotten Foundations of Health
2. Water Supply and Health
3. Sanitation and Health
4. Hygiene, Sanitation, and Water: What Needs to Be Done?
You can access and download them here. Check out other PLoS Medicine Collections here.
[PLoS - Public Library of Science, an organization that publishes "open access" papers in a variety of e-journals.]