RT Journal Article SR Electronic T1 Recurrent visits and admissions of children with asthma in central Saudi Arabia JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 201 OP 202 VO 32 IS 2 A1 Al-Mendalawi, Mahmood D. A1 Abolfotouh, Mostafa YR 2011 UL http://smj.org.sa/content/32/2/201.abstract