title: Smear negative, culture positive AFB bronchial washings. Infection control implications.
authors.forename: I
authors.initials: I
authors.lastname: Gurevich
authors.forename: E
authors.initials: E
authors.lastname: Jacobsen
authors.forename: A
authors.initials: A
authors.lastname: Ortega
authors.forename: B A
authors.initials: BA
authors.lastname: Cunha
mesh_terms: D001980:Bronchi / Q000382:microbiology*; D001999:Bronchoscopy; D006801:Humans; D017053:Infection Control; D009169:Mycobacterium tuberculosis / Q000302:isolation & purification*; D010356:Patient Isolation; D013183:Sputum / Q000382:microbiology; D014376:Tuberculosis / Q000188:drug therapy / Q000517:prevention & control*