RT Journal Article SR Electronic T1 Relationship between physical activity level and health related quality of life among university students JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 1026 OP 1028 VO 26 IS 6 A1 Daskapan, Arzu A1 Tuzun, Emine H. A1 Eker, Levent YR 2005 UL http://smj.org.sa/content/26/6/1026.abstract AB