The other study was carried out by the Campos company for the Bayer Corporation in the United States.

VOA: special.2010.04.01

Researchers at the University of Western Ontario carried out a similar study involving levels of cortisol in hair.

VOA: special.2010.10.12

Doctors who suspect a patient has MS must carry out a number of tests and study the patient's history of health problems.

VOA: special.2009.01.06

Doctor Thomas helped Doctor Allam organize the mummy study to find out what modern methods could show about heart disease in ancient patients.

VOA: special.2009.12.15

They study wounds and chemical tests to find out if the victim died accidentally or not.

VOA: special.2010.05.05

Kate Strully carried out the study while she was at the Harvard School of Public Health.

VOA: special.2009.06.09

Recently,the television cable network C-Span carried out its second study about the greatest American presidents.

VOA: special.2009.02.27

Professor Graham says one study published this year found that about three out of every four teachers say they are not prepared to teach handwriting.

VOA: special.2009.10.29

Yet a study released Thursday said men still hold about nine out of every ten top positions at the four hundred largest companies in California.

VOA: special.2009.11.20

The study was carried out with the help of about two hundred volunteers.

VOA: special.2009.03.03

Researchers with the Cincinnati Children's Hospital Medical Center carried out the study.

VOA: special.2009.01.13

The study was carried out at fifty health centers across India.

VOA: special.2009.04.08

(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

"They sort of organize a group sometimes with Christian people who keep their children out of public schools and sometimes with Jewish people, and they have curriculums that you can actually study on the internet and the parents can supervise their children, that way they feel that they can protect them the best way."

VOA: standard.2010.07.12