title: OR inventory management is challenging.
authors: J M
authors: JM
authors: Mathias
mesh_terms: D002641:Chicago; D006746:Hospital Bed Capacity, 500 and over; D006751:Hospital Information Systems / Q000191:economics*; D007445:Inventories, Hospital / Q000458:organization & administration*; D008421:Materials Management, Hospital / Q000458:organization & administration*; D009870:Operating Room Information Systems / Q000191:economics*