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Hamed RM, Tamimi S, Al-Shamayleh A, Kamal MF, Tarawneh M, Toffaha A.Hamed RM, et al.Ann Saudi Med. 1998;18(5):451-3. doi: 10.5144/0256-4947.1998.451.Ann Saudi Med. 1998.PMID: 17344730Free article.No abstract available.