title: Clinical use of facilities with special air handling equipment.
mesh_terms: D000391:Air Microbiology; D001178:Arthroplasty / Q000191:economics; D003362:Cost-Benefit Analysis; D003428:Cross Infection / Q000517:prevention & control; D004865:Equipment and Supplies, Hospital / Q000592:standards; D006621:Hip Joint / Q000601:surgery*; D006801:Humans; D009873:Operating Rooms / Q000592:standards*; D013530:Surgical Wound Infection / Q000191:economics* / Q000517:prevention & control; D014691:Ventilation