AU - Singh SM, Austin PC, Chong A, Alter DA TI - COronary angiography following acute myocardial infarction in ontario, canada PT - JOUR DP - 2007 TA - Archives of Internal Medicine pages = {808-813}, VI - 167 IP - 8 AID - 10.1001/archinte.167.8.808 [doi] 4100 - http://dx.doi.org/10.1001/archinte.167.8.808 SO - Archives of Internal Medicine April 23, 2007 167(8):808