HEATKEYS

Providing researchers with access to millions of scientific documents from journals, books, series, protocols and reference works.

MEASURE DHS assists developing countries worldwide in the collection and use of data to monitor and evaluate population, health, and nutrition programs.

The mission of the Harvard School of Public Health is to advance public health through learning, discovery, and communication. (Massachusetts)

PLoS ONE: an inclusive, peer-reviewed, open-access resource from the PUBLIC LIBRARY OF SCIENCE. Reports of well-performed scientific studies from all disciplines freely available to the whole world.

The Johns Hopkins Bloomberg School of Public Health is dedicated to protecting health and saving lives--millions at a time through innovative public health research.