Ritchie JL, Maynard C, Every NR, Chapko MK. Coronary artery stent outcomes in a Medicare population: less emergency bypass surgery and lower mortality rates in patients with stents. Am Heart J. 1999 Sep;138(3 Pt 1):437-40.
Ritchie JL, Maynard C, Every NR, Chapko MK. Coronary artery stent outcomes in a Medicare population: less emergency bypass surgery and lower mortality rates in patients with stents. Am Heart J. 1999 Sep;138(3 Pt 1):437-40.