Sometimes they are paid by drug companies to place articles in journals to support the company's products.

VOA: special.2009.10.08

Researchers questioned authors of nine hundred articles published last year in six top medical journals.

VOA: special.2009.10.08

In the nineteen nineties, the drug company Parke Davis paid another company, Medical Education Systems, to produce journal articles in support of one of its drugs.

VOA: special.2009.10.08

Three researchers at the University of California at San Francisco presented information about a drug company's marketing campaign that included placing research articles in medical journals.

VOA: special.2009.10.08

The study was released in a series of articles published in the Lancet.

VOA: special.2009.09.08

It was formed,in fact, by the Articles of Association in seventeen seventy-four.

VOA: special.2009.07.30

It grew further under the Articles of Confederation in seventeen seventy-eight.

VOA: special.2009.07.30

After the election in 2008, it has grown to include more than Among them - a special beer brewed in his honor, various clothing articles, paintings by African artists and an extremely rare book authored by President Obama's father in 1959.

VOA: standard.2010.07.10