Professional power and professional effectiveness: the power of the surgical staff and the quality of surgical care in hospitals.
D002983:Clinical Competence; D013502:General Surgery / Q000592:standards; D006748:Hospital Departments / Q000458:organization & administration*; D006769:Hospitals, General; D006801:Humans; D008505:Medical Staff, Hospital; D010043:Outcome and Process Assessment, Health Care / Q000191:economics; D011366:Professional Review Organizations; D013503:Surgery Department, Hospital / Q000458:organization & administration*; D013514:Surgical Procedures, Operative / Q000706:statistics & numerical data; D014481:United States