title: Bacterial filter obstruction with the use of ultrasonic nebulisation.
authors.forename: J B S
authors.initials: JB
authors.lastname: Davies
authors.forename: J
authors.initials: J
authors.lastname: Bromilow
mesh_terms: D003428:Cross Infection / Q000517:prevention & control; D004868:Equipment Failure; D005374:Filtration / Q000295:instrumentation*; D006801:Humans; D009330:Nebulizers and Vaporizers; D012121:Respiration, Artificial / Q000295:instrumentation*; D012128:Respiratory Distress Syndrome / Q000628:therapy; D014465:Ultrasonics