title: The vertical laminar air flow system at Mount Carmel Medical Center--a second look.
mesh_terms: D000391:Air Microbiology; D000395:Air Pollutants, Occupational / Q000032:analysis; D004780:Environment, Controlled; D006749:Hospital Design and Construction; D009873:Operating Rooms
chemical_list: D000395:Air Pollutants, Occupational