title: [Cross infection control program in the United States (hospital bed capacity 300-500)].
mesh_terms: D003428:Cross Infection / Q000517:prevention & control*; D006745:Hospital Bed Capacity, 300 to 499; D006746:Hospital Bed Capacity, 500 and over; D006801:Humans; D009313:National Health Programs / Q000458:organization & administration*; D014481:United States
vernacular_title: Program zwalczania zakazeń szpitalnych w Stanach Zjednoczonych (dla 300-500 łózek szpitalnych).