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Published online 31 October 2003 | Nature | doi:10.1038/news031027-11
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Cheap test monitors HIV drugs
Dried blood spots could track developing world treatment success.
Spots of dried blood could help to monitor the success of HIV drugs in the developing world, say disease researchers. A cheap test is vital now that anti-AIDS medications are increasingly available to poor nations, thanks to charitable subsidies and cheaper, generic versions.
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