Yes, the articles underwent peer review, so it's likely that knowledgeable, well-regarded, practicing scientists who are experts in the field judged the work.
The full texts of both of these articles underwent critical appraisal [39, 40], and the studies resulted of good quality, even if based on small populations (40 enrolled in Muren et al.'s study and 53 in Nau et al.'s study).
Ninety-two (92) of these articles underwent full-text evaluation, with 74 articles found to be relevant to the search objectives.
He also pointed out that article underwent extensive peer review prior to publication.
The retrieved articles undergo manual classification into 'useful' and 'non-useful' categories.
Included full-text articles underwent the following process of review.
The final set of articles underwent data extraction.
Jefferson et al. (2002) proposed a randomized controlled study to compare the outcomes of articles undergoing the conventional peer review and an alternative type of assessments [ 27].
Similarly, in scientific journals, the articles submitted undergo a rigorous (blinded) reviewing process, thus ensuring, to the greatest extent possible, that the information is correct and reproducible.
However, the journal's editor, Dr. Douglas P. Zipes, said in an interview late Monday that the publication had looked at St . Judes complaint and did not plan to pull back the article, which had undergone review by experts associated with the journal before its online publication two weeks ago.
