The study has not been published in a peer-reviewed journal.

These studies have not been published in a peer-reviewed medical journal.

It is a peer-reviewed journal published three times per year.

The results of their studies were not reported in any peer-reviewed scientific journals.

A paper on their findings will be published in a peer-reviewed journal next month.

Though the study has not been published in a peer-reviewed journal, its results are encouraging.

These results have been published in the leading peer-reviewed medical journals.

Government and Opposition is a peer-reviewed academic journal on politics.

The peer-reviewed journal was published annually from 1969 through 2010.

He is the author of ca. 130 papers in peer-reviewed journals.