title: Cross contamination of bronchial washings.
authors: A H
authors: AH
authors: Uttley
authors: K M
authors: KM
authors: Honeywell
authors: L E
authors: LE
authors: Fitch
authors: M D
authors: MD
authors: Yates
authors: C H
authors: CH
authors: Collins
authors: R A
authors: RA
authors: Simpson
mesh_terms: D001992:Bronchoalveolar Lavage Fluid / Q000382:microbiology*; D001999:Bronchoscopy; D004866:Equipment Contamination; D006801:Humans; D009170:Nontuberculous Mycobacteria