title: Theatre air sampling--once a year is not enough.
authors: C
authors: C
authors: Fox
authors: A S
authors: AS
authors: Whyte
mesh_terms: D000391:Air Microbiology; D016902:Air Pollution, Indoor; D004784:Environmental Monitoring / Q000379:methods*; D017408:Guidelines as Topic; D006801:Humans; D009873:Operating Rooms; D013997:Time Factors