Public Library of Science

Ethical oversight needed for social network health research

Participant-led research, such as studies conducted via social networks, are increasingly common and have several advantages over more standard research but there are some concerns about their ethical oversight, according ...

Mar 12, 2013
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Novel trading system could help fund global health

A novel global trading system based on the cost effectiveness of health interventions, similar to the market on carbon permits to help control climate change, could provide the extra funding needed to reach the health targets ...

Feb 19, 2013
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