Quality assurance and surgical practice.
D013502:General Surgery; D006801:Humans; D008485:Medical Audit / Q000379:methods; D008504:Medical Staff Privileges; D011785:Quality Assurance, Health Care / Q000639:trends*; D013503:Surgery Department, Hospital; D013514:Surgical Procedures, Operative / Q000009:adverse effects; D014481:United States; D014600:Utilization Review / Q000379:methods