However,its effectiveness had never before been compared to that of medicines in a large study.

VOA: special.2009.02.03

One of its goals was to study the use of art in industry.

VOA: special.2009.05.10

In one of its many statistical graphs, the WHO study shows money can mean the difference between life and death.

VOA: standard.2009.05.21

(OMITTED) It's still low prevalence, but you know we've just put out the synthesis report, which was an epidemiological study of HIV and its evolution in the region, and the report says that probably, at least for the near future, we'll never have an epidemic of HIV in the region.

VOA: standard.2010.07.07