RT Journal Article SR Electronic T1 Nutritional knowledge of primary health care physicians in Jeddah, Saudi Arabia JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 1243 OP 1243 VO 30 IS 9 A1 Al-Mendalawi , Mahmood D. YR 2009 UL http://smj.org.sa/content/30/9/1243.abstract AB