title: ORs add business manager role and see responsibilities grow.
authors.forename: Pat
authors.initials: P
authors.lastname: Patterson
mesh_terms: D019538:Health Care Surveys; D006740:Hospital Administrators / Q000191:economics / Q000193:education; D009873:Operating Rooms / Q000458:organization & administration; D024382:Professional Role; D012456:Salaries and Fringe Benefits / Q000706:statistics & numerical data