RT Journal Article SR Electronic T1 Seroprevalence of 2 zoonotic diseases in Southwestern Saudi Arabia. Rift Valley fever and brucellosis. JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 740 OP 741 VO 32 IS 7 A1 Elsheikh, Abuelyazeed A. A1 Masoud, Elsayed E. A1 Mostafa, Mahmoud F. A1 Elkhawanky, Mohamed M. YR 2011 UL http://smj.org.sa/content/32/7/740.abstract AB