Cite
821-4 Beta-blockers reduce heart failure mortality regardless of the initial heart rate: Data from the ICONS study.
MLA
Howlett, Jonathan G., et al. “821-4 Beta-Blockers Reduce Heart Failure Mortality Regardless of the Initial Heart Rate: Data from the ICONS Study.” Journal of the American College of Cardiology (JACC), vol. 43, Mar. 2004, p. A196. EBSCOhost, https://doi.org/10.1016/S0735-1097(04)90833-9.
APA
Howlett, J. G., Johnstone, D. E., & Cox, J. L. (2004). 821-4 Beta-blockers reduce heart failure mortality regardless of the initial heart rate: Data from the ICONS study. Journal of the American College of Cardiology (JACC), 43, A196. https://doi.org/10.1016/S0735-1097(04)90833-9
Chicago
Howlett, Jonathan G, David E Johnstone, and Jafna L Cox. 2004. “821-4 Beta-Blockers Reduce Heart Failure Mortality Regardless of the Initial Heart Rate: Data from the ICONS Study.” Journal of the American College of Cardiology (JACC) 43 (March): A196. doi:10.1016/S0735-1097(04)90833-9.