Volume of coronary angioplasty procedures and mortality rates.
Huff
E D
ED
D015906:Angioplasty, Balloon, Coronary / Q000401:mortality / Q000706:statistics & numerical data*; D015982:Bias; D017558:Elective Surgical Procedures / Q000401:mortality; D017052:Hospital Mortality; D006801:Humans; D009513:New Hampshire