- Bahrain 2 studies
- Cyprus 15 studies
- Iran, Islamic Republic of 143 studies
- Iraq 1 study
- Israel 1640 studies
- Jordan 13 studies
- Kuwait 7 studies
- Lebanon 57 studies
- Oman 1 study
- Qatar 6 studies
- Saudi Arabia 56 studies
- Syrian Arab Republic 1 study
- Turkey 444 studies
- United Arab Emirates 18 studies
Clinical Trials Authorship and Review
Clinical Trials content is provided directly by the U.S. National Institutes of Health via ClinicalTrials.gov and is not reviewed separately by ClinicalTrialsFeeds.org. Every page of specific clinical trials information contains a unique identifier which can be used to find further details directly from the National Institutes of Health.