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Al-Hader AF, Abu-Farsakh NA, Khatib SY, Hasan ZA.Al-Hader AF, et al. Among authors: khatib sy.Ann Saudi Med. 1994 Mar;14(2):139-41. doi: 10.5144/0256-4947.1994.139.Ann Saudi Med. 1994.PMID: 17589081Free article.
al-Hader A, Bashir N, Hasan Z, Khatib S.al-Hader A, et al.J Trop Pediatr. 1993 Apr;39(2):107-10. doi: 10.1093/tropej/39.2.107.J Trop Pediatr. 1993.PMID: 8492359