Source:http://linkedlifedata.com/resource/umls/id/C0043402
NCI: A country in the Middle East, bordering the Arabian Sea, Gulf of Aden, and Red Sea, between Oman and Saudi Arabia. (NCI),NCI: A country in the Middle East, bordering the Arabian Sea, Gulf of Aden, and Red Sea, between Oman and Saudi Arabia. (CIA World Factbook 2002)