RT Journal Article SR Electronic T1 Asthma prevalence among adults in Saudi Arabia JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 740 OP 740 DO 10.15537/smj.2018.7.23170 VO 39 IS 7 A1 Mohammed AlAhmari YR 2018 UL http://smj.org.sa/content/39/7/740.abstract AB