RT Journal Article SR Electronic T1 Cadiac troponin and acute coronary syndromes in Saudi Arabia JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 893 OP 894 VO 21 IS 9 A1 Ayra, Subhash C. A1 Saadeddin, Salam M. YR 2000 UL http://smj.org.sa/content/21/9/893.abstract AB