National Registry of Diseases Office Singapore Myocardial Infarction Registry (SMIR) NRAM096 drug_disc_beta beta blocker given at discharge Y=yes, N=no 2007-2021
National Registry of Diseases Office Singapore Myocardial Infarction Registry (SMIR) NRAM096 drug_disc_beta beta blocker given at discharge Y=yes, N=no 2007-2021