title: About half of ORs have case carts.
mesh_terms: D003625:Data Collection; D006750:Hospital Distribution Systems / Q000706:statistics & numerical data*; D008421:Materials Management, Hospital / Q000706:statistics & numerical data*; D009873:Operating Rooms / Q000706:statistics & numerical data; D013525:Surgical Instruments / Q000600:supply & distribution*; D014481:United States