protocole (1) mortalité (1) hôpital (1) procès (1) Mortality (1) Surgery (1) Nurses (1) Treatment (1) Scores (1) Reoperation (1) Tallies (1) Surgery (1) Surgeons (1) Stairs (1) Progress (1) Professional employees (1) Probabilities (1) Patients (1) Nurses (1) Mortality (1) Months (1) Cent (1) Influence (1) Patients (1) Infections (1) Surgeons (1)