title: OR traffic data demonstrate need to reduce door openings.
authors.forename: Cynthia
authors.initials: C
authors.lastname: Saver
mesh_terms: D004780:Environment, Controlled; D017053:Infection Control / Q000379:methods*; D007484:Iowa; D008505:Medical Staff, Hospital / Q000458:organization & administration*; D008910:Minnesota; D009873:Operating Rooms; D019982:Organizational Case Studies