机译:Limitations to Health Care Quality Measurement: Assessing Hospital Variation in Risk of Cardiac Events After Noncardiac Surgery
Permanente Med Grp Inc||Univ Calif San Francisco||Permanente Med Grp Inc;
Kaiser Permanente Northern Calif;
Permanente Med Grp IncPermanente Med Grp Inc||Kaiser Permanente Northern Calif;
health services research; National Surgical Quality Improvement Program; cardiac arrest; myocardial infarction; noncardiac surgery;