RT Journal Article SR Electronic T1 Contribution study of visceral leishmaniasis in Syria JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 490 OP 492 VO 26 IS 3 A1 Al-Nahhas, Samar A1 Shaaban, Maha A1 Hammoud, Lana YR 2005 UL http://smj.org.sa/content/26/3/490.abstract AB