RT Journal Article SR Electronic T1 Level of knowledge in diabetes medical care and disease complication among Saudi diabetics JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 1926 OP 1928 VO 27 IS 12 A1 Bin Afif, Sabah A1 Al-Mubarak, Sultan YR 2006 UL http://smj.org.sa/content/27/12/1926.abstract