RT Journal Article SR Electronic T1 Prevalence of smoking among female medical students in the College of Medicine, Riyadh, Saudi Arabia JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 311 OP 312 VO 29 IS 2 A1 Al-Turki, Yousef A. A1 Al-Rowais, Norah A. YR 2008 UL http://smj.org.sa/content/29/2/311.abstract